Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Dmitriy Ratsenberg, MD

Internal Medicine Physician in Brooklyn, NY · enumerated 2006.

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

National Provider Identifier

1912950858

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Registry record

Entity type Individual (Type 1)

Name Mr. Dmitriy Ratsenberg

Credential MD

Sex Male

Practice address 2925 W 5th St, Suite 52, Brooklyn, NY, 11224

Phone (718) 333-0015

Enumeration date May 19, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 223554 (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
02218073	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

What is the NPI number for Dmitriy Ratsenberg?

The National Provider Identifier (NPI) for Dmitriy Ratsenberg is 1912950858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dmitriy Ratsenberg practice?

The practice location on file with NPPES is in Brooklyn, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Dimas Medical Care P.C. Legal Medicine · Brooklyn, NY NPI 1871546747 Arkady Levitan, MD Adult Mental Health Clinic/Center · Brooklyn, NY NPI 1437325990 Liliya Shil Surgical Physician Assistant · Brooklyn, NY NPI 1578865432 Alla Mets Specialist · Brooklyn, NY NPI 1063818250

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.