Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna N Krol, M.D.

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Brooklyn, NY · enumerated 2006.

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

National Provider Identifier

1720026529

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Registry record

Entity type Individual (Type 1)

Name Anna N Krol

Credential M.D.

Sex Female

Practice address 1684 E 18th St, Lower Level, Brooklyn, NY, 11229

Phone (718) 285-9260

Fax (718) 998-9059

Enumeration date Jun 3, 2006

Last updated in NPPES Aug 29, 2008

Taxonomy & licenses

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 209914 (NY) Primary

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
01878266	Medicaid	NY	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1720026529 active?

Yes, as of the latest NPPES snapshot, NPI 1720026529 is active (record last updated 2008-08-29).

How do I verify Anna Krol's NPI record?

Cross-check NPI 1720026529 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-29.