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Natalie Chang in Walnut Creek, California

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Natalie Chang has Internal Medicine as her primary medical specialty. Their primary office is: 1450 Treat Blvd in Walnut Creek, California.

They're a part of the: John Muir Physician Network medical group which has around 455 members. You can call their office at 925-296-9740 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1997 (around 27 years of experience). They are listed as doing telehealth appointments.


Natalie Chang Office Phone and Directions

Natalie Chang
John Muir Physician Network
1450 Treat Blvd
Walnut Creek, California 94597
925-296-9740


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Phone: 925-296-9740


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Healthcare Info for Natalie Chang

Medical School: Albert Einstein College Of Medicine Of Yeshiva University
Graduation Year: 1997
The Primary Medical Specialty for Natalie Chang is listed as: Internal Medicine
Approximate Years of Experience: 27
PAC (PECOS ID)#: 5395806566
NPI #: 1548370786
NPI Created On: 08/30/2006
NPI Last Updated Listed as: 04/02/2014
Primary Taxonomy Code: 207R00000X
License Number:
A67238
Listed Gender: Female

Insurance, Services, Charges


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

  • Humana
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English, Spanish, Mandarin, Chinese.


Services and Procedures include:

  1. Pneumococcal vaccine for injection into muscle
  2. Influenza virus vaccine, quadrivalent (aiiv4), inactivated, adjuvanted, preservative free, for injection into muscle, 0.5 ml dosage
  3. Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older
  4. Routine ekg using at least 12 leads including interpretation and report
  5. New patient office or other outpatient visit, typically 45 minutes
  6. Established patient office or other outpatient visit, typically 15 minutes
  7. Established patient office or other outpatient, visit typically 25 minutes
  8. Established patient office or other outpatient, visit typically 40 minutes
  9. Physician telephone patient service, 5-10 minutes of medical discussion
  10. Physician telephone patient service, 11-20 minutes of medical discussion
  11. Physician telephone patient service, 21-30 minutes of medical discussion
  12. Chronic care management services at least 20 minutes per calendar month
  13. Administration of influenza virus vaccine
  14. Administration of pneumococcal vaccine
  15. Prostate cancer screening; digital rectal examination
  16. Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial implem
  17. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
  18. Annual depression screening, 15 minutes
  19. Face-to-face behavioral counseling for obesity, 15 minutes
  20. Chronic care management services, each additional 20 minutes of clinical staff time directed by a physician or other qualified health care professional, per calendar month (list separately in addition to code for primary procedure). (do not report g2058 fo

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).

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Providers in John Muir Physician Network

1.Lauren Ables

1450 Treat Blvd
Walnut Creek Ca 94597-2168
John Muir Physician Network
Family Practice

2.Hazel Mae Abraham

2700 Grant St
Concord Ca 94520-2270
John Muir Physician Network
Hospitalist

3.Johnson Adeyanju

2700 Grant St
Concord Ca 94520-2270
John Muir Physician Network
Internal Medicine

4.Andrea Agcaoili

1450 Treat Blvd
Walnut Creek Ca 94597-2168
John Muir Physician Network
Family Practice

5.Piyush Aggarwal

1479 Ygnacio Valley Rd
Walnut Creek Ca 94598-2986
John Muir Physician Network
Colorectal Surgery (proctology)

6.Sonal Aggarwal

87 Fenton St
Livermore Ca 94550-4159
John Muir Physician Network
Family Practice

View all 455 members of John Muir Physician Network medical group