LESLIE S T FANG, MD, PC
NPI 1871739649
Internal Medicine in Boston, MA

Q: What is Leslie S T Fang, MD, PC's NPI number?

The NPI number for Leslie S T Fang, MD, PC is 1871739649. It was assigned to this organization in the NPPES registry on December 30, 2008.

Q: What is Leslie S T Fang, MD, PC's specialty?

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

Active since December 30, 2008

151 MERRIMAC ST, 3RD FLOOR, BOSTON, MA 02114(617) 742-2054(617) 742-3157 Get Directions Write a Review

NPPES record last updated: December 30, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Leslie S T Fang, Md, Pc NPPES

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

LESLIE S T FANG, MD, PC (NPI 1871739649) is a healthcare organization registered as an internal medicine in Boston, Massachusetts and active in the NPI registry since December 2008. The organization lists Leslie Shu Tung Fang, Owner, as its authorized official.

NPPES Registry Identity

NPI1871739649

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameLESLIE S T FANG, MD, PC

Location Address151 MERRIMAC ST, 3RD FLOORBoston, MA 02114-4714

Mailing Address151 Merrimac St, 3rd FloorBoston, MA 02114-4714 · (617) 742-2054 · Fax (617) 742-3157

Phone(617) 742-2054

Fax(617) 742-3157

Organization SubpartNo

Authorized OfficialLeslie Shu Tung FangOwner · (617) 742-2054

Enumeration DateDecember 30, 2008

✔ NPI 1871739649 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MA · 39471

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.

Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X · License 39471 (MA)

151 MERRIMAC ST, Boston, MA 02114

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Other Identifiers 1

Medicare PINM09530

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES 18

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

DR. MERRANDA MARIE MCLAUGHLIN PHD

Psychologist

151 MERRIMAC ST
BOSTON, MA 02114

Suffolk County (617) 643-6550

ALLA ABRAMOV SHAPERO LICSW

Social Worker (Clinical)

151 MERRIMAC ST, 3RD FLOOR
BOSTON, MA 02114

Suffolk County (617) 643-9264

MS. ELIZABETH GOETTER PH.D.

Psychologist

151 MERRIMAC ST, SUITE 250
BOSTON, MA 02114

Suffolk County (617) 643-8981

DR. ERIN NICOLE HILL PH.D.

Psychologist (Clinical)

151 MERRIMAC ST, 5TH FLOOR
BOSTON, MA 02114

Suffolk County (617) 643-4381

DR. DARSHAN HEMENDRA MEHTA M.D.

Internal Medicine

151 MERRIMAC ST, 4TH FLOOR
BOSTON, MA 02114

Suffolk County (617) 643-6046

BOSTON MEDICAL & RHEUMATOLOGIC ASSOCIATES INC

Clinic/Center (Medical Specialty)

151 MERRIMAC ST, SUITE 201
BOSTON, MA 02114

Suffolk County (617) 312-8686

MS. TRICIA A CALLAWAY LICSW

Social Worker (Clinical)

151 MERRIMAC ST
BOSTON, MA 02114

Suffolk County (484) 433-9442

LESLEE KAGAN N.P.

Nurse Practitioner (Family)

151 MERRIMAC ST, 4TH FLOOR
BOSTON, MA 02114

Suffolk County (617) 643-6056

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 Leslie S T Fang, MD, PC's NPI number?

The NPI number for Leslie S T Fang, MD, PC is 1871739649. It was assigned to this organization in the NPPES registry on December 30, 2008.

Where is Leslie S T Fang, MD, PC located?

Leslie S T Fang, MD, PC is located at 151 Merrimac St 3rd Floor, Boston, MA 02114. The listed phone number is (617) 742-2054.

What is Leslie S T Fang, MD, PC's specialty?

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

What insurance does Leslie S T Fang, MD, PC accept?

Health plans from Anthem Blue Cross and Blue Shield list Leslie S T Fang, MD, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Leslie S T Fang, MD, PC was last updated on December 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.