MOUNT AUBURN PROFESSIONAL SERVICES INC
NPI 1992750996
Internal Medicine in Cambridge, MA

Q: What is Mount Auburn Professional Services Inc's specialty?

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

Active since May 24, 2006

330 MOUNT AUBURN ST, CAMBRIDGE, MA 02138(617) 499-5654 Get Directions Write a Review

NPPES record last updated: January 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 29, 2026, Jul 10, 2025, May 8, 2024 and 2 more (5 updates tracked since 2019).

On this page

About Mount Auburn Professional Services Inc NPPES

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

MOUNT AUBURN PROFESSIONAL SERVICES INC (NPI 1992750996) is a healthcare organization registered as an internal medicine in Cambridge, Massachusetts and active in the NPI registry since May 2006. The organization maintains a secondary practice location in Lexington and lists Brian Smith, Cfo, as its authorized official.

NPPES Registry Identity

NPI1992750996

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMOUNT AUBURN PROFESSIONAL SERVICES INC

Location Address330 MOUNT AUBURN STCambridge, MA 02138-5502

Mailing Address330 Mount Auburn StCambridge, MA 02138-5502 · (617) 499-5654

Phone(617) 499-5654

Organization SubpartNo

Authorized OfficialBrian SmithCfo · (405) 245-6238

Enumeration DateMay 24, 2006

Last NPPES UpdateJanuary 29, 20265 updates tracked since enumeration

NPPES CertifiedJanuary 29, 2026

✔ NPI 1992750996 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

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 ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X

Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X

Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X

Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X

Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X

Also ListedThoracic Surgery (Cardiothoracic Vascular Surgery)Taxonomy 208G00000X

Also ListedHospitalistTaxonomy 208M00000X

Also ListedPhysical TherapistTaxonomy 225100000X · License 5121 (MA)

330 MOUNT AUBURN ST, Cambridge, MA 02138

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Secondary Practice Location 1

Location 157 Bedford St Ste 130Lexington, MA 02420-4543 · Phone (781) 862-7500

Other Identifiers 1

Medicaid110082159LMA

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 ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mount Auburn Professional Services Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

422

Medicare enrollment records show 422 clinicians reassign Medicare billing to Mount Auburn Professional Services Inc, which bills Medicare for the services they deliver. Of these, 26 practice at this address and 337 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 36

Internal Medicine92

Nurse Practitioner73

Certified Nurse Midwife (CNM)30

Pediatric Medicine30

Obstetrics/Gynecology24

Pulmonary Disease24

Emergency Medicine20

Family Practice14

28 other specialties115

Nearest to this location (20)

See all 422

Amanda Abbott, CNM, LCSW

Certified Nurse Midwife (CNM)

NPI 1821358284

330 MOUNT AUBURN ST FL 1
Cambridge, MA 02138

(617) 499-5151

✔ PECOSSame address

Susan Cowley, DO

Critical Care (Intensivists)

NPI 1164554945

300 MOUNT AUBURN ST STE 419
Cambridge, MA 02138

(617) 354-8771

✔ PECOS✔ Accepts MedicareSame address

Bryan Ferrigno, MD

Internal Medicine

NPI 1265056816

300 MOUNT AUBURN ST STE 414
Cambridge, MA 02138

(617) 864-0503

✔ PECOSSame address

Amy Goh, CNM

Certified Nurse Midwife (CNM)

NPI 1710259163

330 MOUNT AUBURN ST
Cambridge, MA 02138

(617) 499-5151

✔ PECOSSame address

Zoey Gross, CNM

Certified Nurse Midwife (CNM)

NPI 1649837477

330 MOUNT AUBURN ST STANTON 1ST FL
Cambridge, MA 02138

(617) 499-5151

✔ PECOSSame address

Daniel Katzman, MD

Hospitalist

NPI 1609138130

330 MOUNT AUBURN ST
Cambridge, MA 02138

(617) 499-5112

✔ PECOS✔ Accepts MedicareSame address

Kelly Leahy, NP

Nurse Practitioner

NPI 1144051947

330 MOUNT AUBURN ST STANTON FLOOR 1
Cambridge, MA 02138

(617) 499-5151

✔ PECOS✔ Accepts MedicareSame address

Tafadzwa Muguwe, M.D.

Internal Medicine

NPI 1811284177

330 MOUNT AUBURN ST
Cambridge, MA 02138

(617) 499-5571

✔ PECOS✔ Accepts MedicareSame address

Margaret Nemetz, MD

Obstetrics/Gynecology

NPI 1568081776

330 MOUNT AUBURN ST
Cambridge, MA 02138

(617) 499-5151

✔ PECOS✔ Accepts MedicareSame address

Meera Patel, WHNP-BC

Nurse Practitioner

NPI 1568347375

330 MOUNT AUBURN ST
Cambridge, MA 02138

(617) 499-5151

✔ PECOS✔ Accepts MedicareSame address

Lisa Scott, DO

Neurology

NPI 1922453471

300 MOUNT AUBURN ST STE 316
Cambridge, MA 02138

(617) 868-0880

✔ PECOS✔ Accepts MedicareSame address

Betsy Sherry, MD

Neurology

NPI 1649251281

300 MOUNT AUBURN ST STE 316
Cambridge, MA 02138

(617) 868-0880

✔ PECOS✔ Accepts MedicareSame address

Kevin Wu, MD

Epileptologists

NPI 1891283867

300 MOUNT AUBURN ST STE 316
Cambridge, MA 02138

(617) 868-0880

✔ PECOS✔ Accepts MedicareSame address

Karen Ahlert, M.D.

General Surgery

NPI 1083819502

300 MOUNT AUBURN ST SUITE 407
Cambridge, MA 02138

(617) 868-7456

✔ PECOS✔ Accepts MedicareSame address

Robert Colgrove, MD

Infectious Disease

NPI 1144222522

330 MOUNT AUBURN ST SOUTH 2
Cambridge, MA 02138

(617) 499-5026

✔ PECOS✔ Accepts MedicareSame address

Carol Ilzarbe, M.D.

Pediatric Medicine

NPI 1124253828

330 MOUNT AUBURN ST
Cambridge, MA 02138

(860) 545-9970

✔ PECOSSame address

Jason Imperato, MD

Emergency Medicine

NPI 1154315539

330 MOUNT AUBURN ST
Cambridge, MA 02138

(617) 499-5025

✔ PECOS✔ Accepts MedicareSame address

Todd Thomsen, MD

Emergency Medicine

NPI 1114911013

330 MOUNT AUBURN ST EMERGENCY DEPT
Cambridge, MA 02138

(617) 499-5025

✔ PECOS✔ Accepts MedicareSame address

Margaret Mclaughlin, M.D.

Nephrology

NPI 1013960822

300 MOUNT AUBURN ST SUITE 515
Cambridge, MA 02138

(617) 864-1571

✔ PECOS✔ Accepts MedicareSame address

Carolyn Lamb, MD

Radiation Oncology

NPI 1033184783

330 MOUNT AUBURN ST WYMAN 3
Cambridge, MA 02138

(617) 499-5639

✔ PECOS✔ Accepts MedicareSame address

See all 422 clinicians

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

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 Mount Auburn Professional Services Inc's NPI number?

The NPI number for Mount Auburn Professional Services Inc is 1992750996. It was assigned to this organization in the NPPES registry on May 24, 2006.

Where is Mount Auburn Professional Services Inc located?

Mount Auburn Professional Services Inc is located at 330 Mount Auburn St, Cambridge, MA 02138. The listed phone number is (617) 499-5654.

What is Mount Auburn Professional Services Inc's specialty?

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

Is Mount Auburn Professional Services Inc enrolled in Medicare?

Yes. Mount Auburn Professional Services Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mount Auburn Professional Services Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 422 clinicians in 36 Medicare specialties reassign their Medicare billing to Mount Auburn Professional Services Inc. A 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 the clinician's services. The largest specialties are Internal Medicine (92), Nurse Practitioner (73) and Certified Nurse Midwife (CNM) (30). Of these, 26 practice at this address and 337 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Mount Auburn Professional Services Inc accept?

Health plans from Anthem Blue Cross and Blue Shield list Mount Auburn Professional Services Inc 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 Mount Auburn Professional Services Inc was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.