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ANNA P FANG MD
NPI 1144807215
Emergency Medicine in Boston, MA

Active since March 25, 2021PECOS EnrolledAccepts Medicare Assignment
ONE BOSTON MEDICAL CENTER PLACE, BCD BUILDING ROOM 1004, BOSTON, MA 02118(617) 414-4929 Get Directions Write a Review

NPPES record last updated: May 11, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: May 11, 2025, Jul 14, 2021, Apr 20, 2021 and 1 more (4 updates tracked since 2021).

About Anna P Fang Md NPPES

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

ANNA P FANG MD (NPI 1144807215) is an individual emergency medicine provider in Boston, Massachusetts, licensed in Massachusetts (288948) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1144807215
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameANNA P FANGCredential: MD
Location AddressONE BOSTON MEDICAL CENTER PLACE, BCD BUILDING ROOM 1004Boston, MA 02118-2999
Mailing AddressOne Boston Medical Center Place, Bcd Building Room 1004Boston, MA 02118-2999 · (617) 414-4929
Phone(617) 414-4929
Sole ProprietorYes
Medical School CMSHarvard Medical SchoolGraduated 2021
Enumeration DateMarch 25, 2021
Last NPPES UpdateMay 11, 20254 updates tracked since enumeration
NPPES CertifiedMay 11, 2025
✔ NPI 1144807215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MA · 288948
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
ONE BOSTON MEDICAL CENTER PLACE, Boston, MA 02118
Open in Google Maps ↗

Secondary Practice Location 1

Location 175 Francis StBoston, MA 02115-6106 · Phone (617) 732-5500

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anna P Fang Md 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 ID1153726526
PECOS Enrollment IDI20250530002789
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.

Medicare Billing Reassignment

Medicare enrollment records show Anna Fang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Brigham & Womens Physicians Organization Inc
1.6 mi
Internal Medicine
75 FRANCIS ST
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4,574 clinicians in this Medicare group
NPI 1033535497 (617) 732-5500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Faulkner Hospital-Brigham And Women's

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220119
Location1153 Centre StreetBoston, MA 02130 · Suffolk County
Emergency services

Martha's Vineyard Hospital Inc

Critical Access Hospitals · Oak Bluffs, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number221300
LocationOne Hospital Road, First Fl, Wing 5, PO Box 1477Oak Bluffs, MA 02557 · Dukes County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

DR. ALEX STEPHANO AGUIRRE BONILLA M.D.
Student in an Organized Health Care Education/Training Program
ONE BOSTON MEDICAL CENTER PLACE, DEPARTMENT OF PEDIATRICS
BOSTON, MA 02118
Suffolk County (617) 638-8000
MICHELLE P DURHAM M.D., M.P.H.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
ONE BOSTON MEDICAL CENTER PLACE
BOSTON, MA 02118
Suffolk County (617) 414-5245
SHIPRA CHAUDHARY M.D.
Student in an Organized Health Care Education/Training Program
ONE BOSTON MEDICAL CENTER PLACE
BOSTON, MA 02118
Suffolk County (617) 414-3665
ALISSA GENTHON
Internal Medicine (Critical Care Medicine)
ONE BOSTON MEDICAL CENTER PLACE, DOWLING 1 NORTH
BOSTON, MA 02118
Suffolk County (617) 414-7757
ROBERT JOSEPH MD
Psychiatry & Neurology (Psychiatry)
ONE BOSTON MEDICAL CENTER PLACE
BOSTON, MA 02118
Suffolk County (617) 414-5245
DR. RICKY C KUE M.D., M.P.H.
Emergency Medicine
ONE BOSTON MEDICAL CENTER PLACE, DOWLING 1 SOUTH
BOSTON, MA 02118
Suffolk County (617) 414-7759
BRANDON MATTHEW CALDWELL
Radiology (Vascular & Interventional Radiology)
ONE BOSTON MEDICAL CENTER PLACE
BOSTON, MA 02118
Suffolk County (617) 638-8000
DR. CRISTOPHER WILLIAM AMANTI M.D.
Emergency Medicine
ONE BOSTON MEDICAL CENTER PLACE, DOWLING 1 SOUTH
BOSTON, MA 02118
Suffolk County (617) 414-7759

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 Anna Fang's NPI number?

The NPI number for Anna Fang is 1144807215. It was assigned to this individual provider in the NPPES registry on March 25, 2021.

Where is Anna Fang located?

Anna Fang practices at One Boston Medical Center Place Bcd Building Room 1004, Boston, MA 02118. The listed phone number is (617) 414-4929.

What is Anna Fang's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Anna Fang enrolled in Medicare?

Yes. Anna Fang 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.

Which organization bills Medicare for Anna Fang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Fang reassigns Medicare benefits to Brigham & Womens Physicians Organization Inc (Boston, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anna Fang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Anna Fang affiliated with any hospitals?

According to CMS data, Anna Fang is affiliated with Brigham And Women's Hospital, Faulkner Hospital-Brigham And Women's and Martha's Vineyard Hospital Inc.

When was this NPI record last updated?

The NPPES record for Anna Fang was last updated on May 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.