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DR. MARGARET ANNE EAGAN MD
NPI 1386639656
Internal Medicine - Endocrinology, Diabetes & Metabolism in San Francisco, CA

Active since September 13, 2005PECOS Enrolled
201 CALIFORNIA ST STE 1300, SAN FRANCISCO, CA 94111(844) 847-8216 Get Directions Write a Review

NPPES record last updated: March 23, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Margaret Anne Eagan Md NPPES

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

DR. MARGARET ANNE EAGAN MD (NPI 1386639656) is an individual endocrinology, diabetes & metabolism provider in San Francisco, California, licensed in Colorado (33365) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1386639656
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. MARGARET ANNE EAGANCredential: MD
Location Address201 CALIFORNIA ST STE 1300San Francisco, CA 94111-5015
Mailing Address221 E Oak St Unit DFort Collins, CO 80524-3969
Phone(844) 847-8216
Sole ProprietorNo
Enumeration DateSeptember 13, 2005
Last NPPES UpdateMarch 23, 2023
NPPES CertifiedMarch 23, 2023
✔ NPI 1386639656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in CO · 33365
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 33365 (CO)
201 CALIFORNIA ST STE 1300, San Francisco, CA 94111
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1501 Folsom StSan Francisco, CA 94105-3174 · Phone (844) 847-8216
Location 2221 E Oak St Unit DFort Collins, CO 80524-3969 · Phone (303) 921-3297

Other Identifiers 1

Medicaid67705821CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Margaret Anne Eagan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 94111 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 2

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

JULIE HARACZ
Nurse Practitioner (Family)
201 CALIFORNIA ST STE 1300
SAN FRANCISCO, CA 94111
San Francisco County (844) 847-8216
KATHRYN GRACE COCHRAN
Nurse Practitioner (Family)
201 CALIFORNIA ST STE 1300
SAN FRANCISCO, CA 94111
San Francisco County (844) 847-8216

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 Margaret Eagan's NPI number?

The NPI number for Margaret Eagan is 1386639656. It was assigned to this individual provider in the NPPES registry on September 13, 2005.

Where is Margaret Eagan located?

Margaret Eagan practices at 201 California St Ste 1300, San Francisco, CA 94111. The listed phone number is (844) 847-8216.

What is Margaret Eagan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Margaret Eagan enrolled in Medicare?

Yes. Margaret Eagan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Eagan was last updated on March 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.