DR. JENNIFER LEIGH ROSENBLUM MD
NPI 1316998107
Internal Medicine - Adolescent Medicine in Waltham, MA

Q: What is Jennifer Rosenblum's NPI number?

The NPI number for Jennifer Rosenblum is 1316998107. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Q: What is Jennifer Rosenblum's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Adolescent Medicine, with taxonomy code 207RA0000X.

Active since May 15, 2006PECOS EnrolledAccepts Medicare Assignment

40 2ND AVE STE 300, MGH WEST, WALTHAM, MA 02451(617) 643-1201(617) 243-6798 Get Directions Write a Review

NPPES record last updated: October 30, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Jennifer Leigh Rosenblum Md NPPES

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

DR. JENNIFER LEIGH ROSENBLUM MD (NPI 1316998107) is an individual adolescent medicine provider in Waltham, Massachusetts, licensed in Massachusetts (209839) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (1998).

NPPES Registry Identity

NPI1316998107

Entity TypeIndividualFemale

Primary Taxonomy207RA0000X

Provider Legal NameDR. JENNIFER LEIGH ROSENBLUMCredential: MD

Location Address40 2ND AVE STE 300, MGH WESTWaltham, MA 02451-1136

Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 643-1201 · Fax (617) 724-1201

Phone(617) 643-1201

Fax(617) 243-6798

Sole ProprietorNo

Medical School CMSJohns Hopkins University School Of MedicineGraduated 1998

Enumeration DateMay 15, 2006

Last NPPES UpdateOctober 30, 2012

✔ NPI 1316998107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Adolescent MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RA0000X

License✔ Licensed in MA · 209839

Definition

An internist who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

Also ListedInternal MedicineTaxonomy 207R00000X · License 209839 (MA)

40 2ND AVE STE 300, Waltham, MA 02451

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Other Identifiers 5

Medicare ID-Type UnspecifiedA34558MA

Other209839MA · Tufts Health Plan

OtherJ25140MA · Bcbs Ma

Medicare UPINH68831

Medicaid0197629MA

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

Dr. Jennifer Leigh Rosenblum 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 ID446213003

PECOS Enrollment IDI20041105000172

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.

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 Jennifer Rosenblum's NPI number?

The NPI number for Jennifer Rosenblum is 1316998107. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Jennifer Rosenblum located?

Jennifer Rosenblum practices at 40 2nd Ave Ste 300 Mgh West, Waltham, MA 02451. The listed phone number is (617) 643-1201.

What is Jennifer Rosenblum's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Adolescent Medicine, with taxonomy code 207RA0000X.

Is Jennifer Rosenblum enrolled in Medicare?

Yes. Jennifer Rosenblum 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 Jennifer Rosenblum was last updated on October 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.