Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY SUSAN BOLLINGER M.D.
NPI 1215913595
Internal Medicine - Pulmonary Disease in Westminster, MD

Q: What is Mary Bollinger's NPI number?

The NPI number for Mary Bollinger is 1215913595. It was assigned to this individual provider in the NPPES registry on December 19, 2005.

Q: What is Mary Bollinger's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Mary Bollinger was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.

Active since December 19, 2005

215 WASHINGTON HEIGHTS MED CTR, WESTMINSTER, MD 21157(410) 876-6815 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mary Susan Bollinger M.d. NPPES

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

MARY SUSAN BOLLINGER M.D. (NPI 1215913595) is an individual pulmonary disease provider in Westminster, Maryland, licensed in Maryland (D 0000577) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1215913595

Entity TypeIndividualFemale

Primary Taxonomy207RP1001X

Provider Legal NameMARY SUSAN BOLLINGERCredential: M.D.

Location Address215 WASHINGTON HEIGHTS MED CTRWestminster, MD 21157-5632

Mailing AddressPo Box 873Westminster, MD 21158-0873 · (410) 848-2050

Phone(410) 876-6815

Sole ProprietorNo

Enumeration DateDecember 19, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1215913595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in MD · D 0000577

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

215 WASHINGTON HEIGHTS MED CTR, Westminster, MD 21157

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Other Providers at the Same Location NPPES 2

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

TARIQ MAHMOOD, MD. LLC.

Internal Medicine

215 WASHINGTON HEIGHTS MED CTR
WESTMINSTER, MD 21157

Carroll County (410) 848-5450

MS. COURTNEY KIRBY O'NEILL CRNP

Nurse Practitioner (Gerontology)

215 WASHINGTON HEIGHTS MED CTR
WESTMINSTER, MD 21157

Carroll County (410) 848-5450

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 Mary Bollinger's NPI number?

The NPI number for Mary Bollinger is 1215913595. It was assigned to this individual provider in the NPPES registry on December 19, 2005.

Where is Mary Bollinger located?

Mary Bollinger practices at 215 Washington Heights Med Ctr, Westminster, MD 21157. The listed phone number is (410) 876-6815.

What is Mary Bollinger's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Mary Bollinger was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.