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JAY SIWEK MD
NPI 1821021346
Family Medicine in Colmar Manor, MD

Active since July 08, 2006
4151 BLADENSBURG RD, COLMAR MANOR, MD 20722(202) 269-7172 Get Directions Write a Review

NPPES record last updated: March 19, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jay Siwek Md NPPES

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

JAY SIWEK MD (NPI 1821021346) is an individual family medicine provider in Colmar Manor, Maryland, licensed in District Of Columbia (MD11865) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1821021346
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJAY SIWEKCredential: MD
Location Address4151 BLADENSBURG RDColmar Manor, MD 20722-1928
Mailing AddressPo Box 1471Merrifield, VA 22116-1471 · (202) 269-7162
Phone(202) 269-7172
Sole ProprietorNo
Enumeration DateJuly 8, 2006
Last NPPES UpdateMarch 19, 2008
✔ NPI 1821021346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in DC · MD11865
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4151 BLADENSBURG RD, Colmar Manor, MD 20722
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Other Identifiers 2

Medicare PIN196437F41DC
Medicare UPINB94391DC

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.

CIARA DANIELLE- EMALI JOHNSON
Student in an Organized Health Care Education/Training Program
4151 BLADENSBURG RD
COLMAR MANOR, MD 20722
Prince George's County (310) 699-7707
DARYLE HOWARD DO
Student in an Organized Health Care Education/Training Program
4151 BLADENSBURG RD
COLMAR MANOR, MD 20722
Prince George's County (301) 699-7707
GEORGETTE NANA AKUA ADAE-MENSAH MD
Student in an Organized Health Care Education/Training Program
4151 BLADENSBURG RD
COLMAR MANOR, MD 20722
Prince George's County (301) 699-7707
PHUC L NGUYEN MD
Student in an Organized Health Care Education/Training Program
4151 BLADENSBURG RD
COLMAR MANOR, MD 20722
Prince George's County (301) 699-7700
HALIMA WHITE MD
Student in an Organized Health Care Education/Training Program
4151 BLADENSBURG RD
COLMAR MANOR, MD 20722
Prince George's County (301) 699-7707
OSCAR FERNANDO HERNANDEZ DO
Student in an Organized Health Care Education/Training Program
4151 BLADENSBURG RD
COLMAR MANOR, MD 20722
Prince George's County (301) 699-7707
PHS FT LINCOLN FAMILY MEDICINE CTR
Family Medicine
4151 BLADENSBURG RD
COLMAR MANOR, MD 20722
Prince George's County (301) 699-7700
PROVIDENCE HEALTH SERVICES
Family Medicine
4151 BLADENSBURG RD
COLMAR MANOR, MD 20722
Prince George's County (301) 699-7700

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 Jay Siwek's NPI number?

The NPI number for Jay Siwek is 1821021346. It was assigned to this individual provider in the NPPES registry on July 8, 2006.

Where is Jay Siwek located?

Jay Siwek practices at 4151 Bladensburg Rd, Colmar Manor, MD 20722. The listed phone number is (202) 269-7172.

What is Jay Siwek's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Jay Siwek was last updated on March 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.