1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Internal Medicine
  6. NPI Profile

MICHELLE ALLEN M.D.
NPI 1679515688
Internal Medicine in San Francisco, CA

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
2238 GEARY BLVD, 6SW, SAN FRANCISCO, CA 94115(415) 833-2200 Get Directions Write a Review

NPPES record last updated: December 9, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michelle Allen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHELLE ALLEN M.D. (NPI 1679515688) is an individual internal medicine provider in San Francisco, California, licensed in Massachusetts (220434) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Arizona College Of Medicine (2001).

NPPES Registry Identity

NPI1679515688
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMICHELLE ALLENCredential: M.D.
Location Address2238 GEARY BLVD, 6SWSan Francisco, CA 94115-3416
Mailing Address2238 Geary Blvd, 6swSan Francisco, CA 94115-3416 · (415) 833-2200
Phone(415) 833-2200
Sole ProprietorNo
Medical School CMSUniversity Of Arizona College Of MedicineGraduated 2001
Enumeration DateJune 12, 2006
Last NPPES UpdateDecember 9, 2021
✔ NPI 1679515688 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 220434
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2238 GEARY BLVD, San Francisco, CA 94115
Open in Google Maps ↗

Other Identifiers 1

Medicaid2090431MA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michelle Allen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911961479
PECOS Enrollment IDI20070419000751
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BONNIE FABIAN PHARMD
Pharmacist (Oncology)
2238 GEARY BLVD, 8TH FLOOR PHARMACY
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-2865
ALICE LEE
Pharmacist
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-8150
MS. WINIFRED LEE STAR N.P.
Nurse Practitioner (Women's Health)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-2000
DR. WILLIAM ROGERS DIBRIELLE MD
Internal Medicine (Rheumatology)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-2200
MR. STEVEN C CHU PHARMD
Pharmacist
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-8018
QUYNH NGUYEN
Pharmacist
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-7115
SVETKA GRSKOVIC NP
Nurse Practitioner (Women's Health)
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-2200
MEERA RAGAVAN MD
Internal Medicine
2238 GEARY BLVD
SAN FRANCISCO, CA 94115
San Francisco County (415) 833-3692

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michelle Allen's NPI number?

The NPI number for Michelle Allen is 1679515688. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Michelle Allen located?

Michelle Allen practices at 2238 Geary Blvd 6sw, San Francisco, CA 94115. The listed phone number is (415) 833-2200.

What is Michelle Allen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michelle Allen enrolled in Medicare?

Yes. Michelle Allen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Michelle Allen was last updated on December 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.