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DR. KATHRYN E HIMMELSTEIN MD
NPI 1548752140
Internal Medicine - Infectious Disease in Boston, MA

Active since May 31, 2018PECOS EnrolledAccepts Medicare Assignment
801 MASSACHUSETTS AVE, # 2, BOSTON, MA 02118(617) 414-7019(617) 414-2875 Get Directions Write a Review

NPPES record last updated: July 11, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 11, 2024, May 24, 2023 (2 updates tracked since 2023).

About Dr. Kathryn E Himmelstein Md NPPES

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

DR. KATHRYN E HIMMELSTEIN MD (NPI 1548752140) is an individual infectious disease provider in Boston, Massachusetts, licensed in Massachusetts (1013330) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1548752140
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. KATHRYN E HIMMELSTEINCredential: MD
Location Address801 MASSACHUSETTS AVE, # 2Boston, MA 02118
Mailing Address960 Massachusetts Ave, Fl 2Boston, MA 02118-2690 · (617) 414-5405 · Fax (617) 414-6031
Phone(617) 414-7019
Fax(617) 414-2875
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 2018
Enumeration DateMay 31, 2018
Last NPPES UpdateJuly 11, 20242 updates tracked since enumeration
NPPES CertifiedJuly 11, 2024
✔ NPI 1548752140 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in MA · 1013330
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License 276589 (MA), 1013330 (MA)
801 MASSACHUSETTS AVE, # 2, Boston, MA 02118
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Secondary Practice Location 1

Location 155 Fruit St, Massachusetts General HospitalBoston, MA 02114-2621 · Phone (617) 726-2000

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. Kathryn E Himmelstein 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 ID1557612397
PECOS Enrollment IDI20230608003387
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
35 services15 patients

Hospital Affiliations CMS Care Compare

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

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
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

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

ANNE KATHERINE MATSKO MD
Internal Medicine
801 MASSACHUSETTS AVE, # 2
BOSTON, MA 02118
Suffolk County (617) 414-7019

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 Kathryn Himmelstein's NPI number?

The NPI number for Kathryn Himmelstein is 1548752140. It was assigned to this individual provider in the NPPES registry on May 31, 2018.

Where is Kathryn Himmelstein located?

Kathryn Himmelstein practices at 801 Massachusetts Ave, # 2, Boston, MA 02118. The listed phone number is (617) 414-7019.

What is Kathryn Himmelstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Kathryn Himmelstein enrolled in Medicare?

Yes. Kathryn Himmelstein 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.

Is Kathryn Himmelstein affiliated with any hospitals?

According to CMS data, Kathryn Himmelstein is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Kathryn Himmelstein was last updated on July 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.