NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Kristin C Sokol, M.D.

Allergy & Immunology Physician in Rockville, MD · enumerated 2011.

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

National Provider Identifier

1982903498

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Registry record

Entity type Individual (Type 1)
Name Dr. Kristin C Sokol
Credential M.D.
Sex Female
Practice address Rockville, MD, 20850
Phone (301) 545-5512
Fax (301) 979-9090
Enumeration date Mar 23, 2011
Last updated in NPPES May 8, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 261774 (MA) Secondary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License P2167 (TX) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License P2167 (TX) Secondary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License D0084243 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What is the NPI number for Kristin Sokol?
The National Provider Identifier (NPI) for Kristin Sokol is 1982903498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kristin Sokol practice?
The practice location on file with NPPES is in Rockville, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-08.