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DR. MARTIN GEORGE OSTRO M.D.
NPI 1467423848
Allergy & Immunology in Brookline, MA

Active since February 01, 2006PECOS EnrolledAccepts Medicare Assignment
1101 BEACON ST, SUITE 7 EAST, BROOKLINE, MA 02446(617) 734-2202(617) 734-2408 Get Directions Write a Review

NPPES record last updated: September 23, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Martin George Ostro M.d. NPPES

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

DR. MARTIN GEORGE OSTRO M.D. (NPI 1467423848) is an individual allergy & immunology provider in Brookline, Massachusetts, licensed in Massachusetts (42186) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1972).

NPPES Registry Identity

NPI1467423848
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameDR. MARTIN GEORGE OSTROCredential: M.D.
Location Address1101 BEACON ST, SUITE 7 EASTBrookline, MA 02446-5540
Mailing Address1101 Beacon St, Suite 7 EastBrookline, MA 02446-5540 · (617) 734-2202 · Fax (617) 734-2408
Phone(617) 734-2202
Fax(617) 734-2408
Sole ProprietorYes
Medical School CMSOtherGraduated 1972
Enumeration DateFebruary 1, 2006
Last NPPES UpdateSeptember 23, 2011
✔ NPI 1467423848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in MA · 42186
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Also ListedInternal MedicineTaxonomy 207R00000X · License 42186 (MA)
1101 BEACON ST, Brookline, MA 02446
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Other Identifiers 3

Medicare UPINB73211MA
Medicaid3015882MA
Medicare PINB47171MA

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, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Martin George Ostro M.d. 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 ID8123002433
PECOS Enrollment IDI20040615000854
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 4

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
241 services77 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
39 services27 patients
Test to measure expiratory airflow and volume 94010
This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.
27 services17 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
12 services12 patients

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. AMARO J LARIA PH.D.
Psychologist (Clinical)
1101 BEACON ST, SUITE TWO EAST
BROOKLINE, MA 02446
Norfolk County (617) 608-0061
ALAN ROCKOFF, M.D, LLC
Specialist
1101 BEACON ST, SUITE 1E
BROOKLINE, MA 02446
Norfolk County (617) 731-2390
PHILIP L GOLDSMITH MD PC
Internal Medicine
1101 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 277-6006
MS. LEA W. LORTIE LICSW
Social Worker (Clinical)
1101 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 388-7440
MARGARET ELIZABETH GUYER PHD
Psychologist (Clinical)
1101 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 262-7600
MS. LYNDA SELETSKY LICSW
Social Worker (Clinical)
1101 BEACON ST, 5 WEST
BROOKLINE, MA 02446
Norfolk County (617) 667-9688
EMILY SAMUELS MS RD
Dietitian, Registered
1101 BEACON ST, SUITE 4W
BROOKLINE, MA 02446
Norfolk County (617) 680-3888
AMNON WACHMAN MD
Internal Medicine
1101 BEACON ST
BROOKLINE, MA 02446
Norfolk County (617) 232-3464

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 Martin Ostro's NPI number?

The NPI number for Martin Ostro is 1467423848. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Martin Ostro located?

Martin Ostro practices at 1101 Beacon St Suite 7 East, Brookline, MA 02446. The listed phone number is (617) 734-2202.

What is Martin Ostro's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Martin Ostro enrolled in Medicare?

Yes. Martin Ostro 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.

What insurance does Martin Ostro accept?

Health plans from Anthem Blue Cross and Blue Shield list Martin Ostro 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 Martin Ostro was last updated on September 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.