Medicared For All Logo

Masaru Ishii in Baltimore, Maryland

Home Maryland Baltimore

Masaru Ishii has Otolaryngology as his primary medical specialty. Their primary office is: 4940 Eastern Ave in Baltimore, Maryland.

They're a part of the: Johns Hopkins University medical group which has around 2,705 members. You can call their office at 410-550-0100 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Perelman School Of Med At The University Of Pennsylvania and graduated in 1997 (around 27 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


Masaru Ishii Office Phone and Directions

Masaru Ishii
Johns Hopkins University
4940 Eastern Ave
Baltimore, Maryland 21224
410-550-0100


Patient Ratings
Please rate your experience with Masaru Ishii below to help others make a more informed decision. Thanks!
Current Rating: Loading...

Phone: 410-550-0100


Enter a starting address:


Healthcare Info for Masaru Ishii

Medical School: Perelman School Of Med At The University Of Pennsylvania
Graduation Year: 1997
The Primary Medical Specialty for Masaru Ishii is listed as: Otolaryngology
Approximate Years of Experience: 27
PAC (PECOS ID)#: 3779616628
NPI #: 1427004381
NPI Created On: 05/25/2006
NPI Last Updated Listed as: 02/08/2013
Primary Taxonomy Code: 207Y00000X
License Number:
D59315
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.
  • Geisinger Health Plan
  • Geisinger Quality Options
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Diagnostic examination of nasal passages using an endoscope
  2. Diagnostic examination of nasal passages using an endoscope
  3. New patient office or other outpatient visit, typically 30 minutes
  4. Established patient office or other outpatient visit, typically 15 minutes
  5. Established patient office or other outpatient visit, typically 15 minutes

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
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: $13

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 806513319

Being Disputed:: No

Product Related: Yes

Drug or Biological: Device

Product Category #1: NEURO SPINE ENT

Name of Drug #1: ESSX


Otolaryngology Professionals in Baltimore

4000 Annapolis Rd
Baltimore, MD

6565 N Charles St
Baltimore, MD
Greater Baltimore Medical Center Inc

6569 N Charles Street
Baltimore, MD
Greater Baltimore Medical Center Inc

6569 N Charles St
Baltimore, MD
Greater Baltimore Medical Center Inc

6701 N Charles St
Baltimore, MD
Greater Baltimore Medical Center Inc

6701 N Charles St Unit
Baltimore, MD
Greater Baltimore Medical Center Inc

Providers in Johns Hopkins University

1.Rachel Aaron

5501 Hopkins Bayview Cir
Baltimore Md 21224-6821
Johns Hopkins University
Clinical Psychologist

2.Rachel Aaron

5505 Hopkins Bayview Cir
Baltimore Md 21224-6821
Johns Hopkins University
Clinical Psychologist

3.Rachel Aaron

600 N Wolfe St
Baltimore Md 21287-0005
Johns Hopkins University
Clinical Psychologist

4.Rachel Aaron

600 N Wolfe St
Baltimore Md 21287-0005
Johns Hopkins University
Clinical Psychologist

5.Rachel Aaron

601 N Caroline St
Baltimore Md 21287-0006
Johns Hopkins University
Clinical Psychologist

6.Rachel Aaron

1800 Orleans St
Baltimore Md 21287-0010
Johns Hopkins University
Clinical Psychologist

View all 2,705 members of Johns Hopkins University medical group