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William Ershler in Falls Church, Virginia

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William Ershler has Internal Medicine as his primary medical specialty. Their primary office is: 3300 Gallows Rd in Falls Church, Virginia.

They're a part of the: Inova Health Care Services medical group which has around 1,995 members. You can call their office at 703-776-4001 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended State University Of Ny Upstate Medical University and graduated in 1974 (around 50 years of experience). They are listed as doing telehealth appointments.


William B Ershler Office Phone and Directions

William Ershler
Inova Health Care Services
3300 Gallows Rd
Falls Church, Virginia 22042
703-776-4001


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Phone: 703-776-4001


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Healthcare Info for William Ershler

Additional Medical Specialties Include:
HEMATOLOGY/ONCOLOGY, MEDICAL ONCOLOGY

Medical School: State University Of Ny Upstate Medical University
Graduation Year: 1974
The Primary Medical Specialty for William Ershler is listed as: Internal Medicine
Approximate Years of Experience: 50
PAC (PECOS ID)#: 7113107822
NPI #: 1669496881
NPI Created On: 07/27/2006
NPI Last Updated Listed as: 11/27/2023
Primary Taxonomy Code: 207RH0003X
License Number:
0101054727
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • CareFirst BlueChoice, Inc.
  • Humana
  • Group Hospitalization and Medical Services Inc.
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. New patient office or other outpatient visit, typically 30 minutes
  2. New patient office or other outpatient visit, typically 45 minutes
  3. Established patient office or other outpatient visit, typically 15 minutes
  4. Established patient office or other outpatient, visit typically 25 minutes
  5. Initial hospital inpatient care, typically 50 minutes per day
  6. Subsequent hospital inpatient care, typically 35 minutes per day
  7. Physician telephone patient service, 11-20 minutes of medical discussion

They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $3,850

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339209

Being Disputed:: No

Product Related: No


Payments Total: $1,155

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339211

Being Disputed:: No

Product Related: No


Payments Total: $1,540

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339213

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: SICKLE CELL DISEASE

Name of Drug #1: OXBRYTA

Open Associated Drug #1: 72786-101-01


Payments Total: $1,540

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339215

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: SICKLE CELL DISEASE

Name of Drug #1: OXBRYTA

Open Associated Drug #1: 72786-101-01


Payments Total: $1,540

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339217

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: SICKLE CELL DISEASE

Name of Drug #1: OXBRYTA

Open Associated Drug #1: 72786-101-01


Payments Total: $5,198

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339219

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: SICKLE CELL DISEASE

Name of Drug #1: OXBRYTA

Open Associated Drug #1: 72786-101-01


Payments Total: $1,540

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339221

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: SICKLE CELL DISEASE

Name of Drug #1: OXBRYTA

Open Associated Drug #1: 72786-101-01


Payments Total: $1,540

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339223

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: SICKLE CELL DISEASE

Name of Drug #1: OXBRYTA

Open Associated Drug #1: 72786-101-01


Payments Total: $385

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339225

Being Disputed:: No

Product Related: No


Payments Total: $1,540

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Record ID:: 835339227

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: SICKLE CELL DISEASE

Name of Drug #1: OXBRYTA

Open Associated Drug #1: 72786-101-01


Internal Medicine Professionals in Falls Church

3300 Gallows Rd
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Providers in Inova Health Care Services

1.Imran Abassi

224 B Cornwall Nwst
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2.Imran Abassi

3300 Gallows Rd
Falls Church Va 22042-3307
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3.Imran Abassi

8505 Arlington Blvd
Fairfax Va 22031-4630
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4.Farideh Abbasi

3300 Gallows Rd
Falls Church Va 22042-3307
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Nurse Practitioner

5.Farideh Abbasi

44045 Rivderside Pkwy
Leesburg Va 20176-5101
Inova Health Care Services
Nurse Practitioner

6.Nagla Abdel Karim

44045 Rivderside Pkwy
Leesburg Va 20176-5101
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Medical Oncology

View all 1,995 members of Inova Health Care Services medical group