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Meredith L Heltzer, M.D.

Pediatric Allergy/Immunology Physician in Mclean, VA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427073634

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Registry record

Entity type Individual (Type 1)
Name Meredith L Heltzer
Credential M.D.
Sex Female
Practice address 8008 Westpark Drive, 2nd Floor Allergy, Mclean, VA, 22102
Phone (703) 287-6559
Enumeration date Jul 12, 2006
Last updated in NPPES Jun 29, 2021

Taxonomy & licenses

2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License MD421447 (PA) Secondary
2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License 0101245431 (VA) Primary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License D0066345 (MD) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD421447 (PA) Secondary
2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License MD421447 (PA) Secondary
2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License D0066345 (MD) Secondary
2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License MD038645 (DC) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
100819706 Medicaid PA -
0008869 Medicaid NJ -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Meredith Heltzer's NPI record?
Cross-check NPI 1427073634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1427073634 active?
Yes, as of the latest NPPES snapshot, NPI 1427073634 is active (record last updated 2021-06-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-29.