Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Sharlin Berkman, M.D., SC.M.

Urology Physician in Bordentown, NJ · enumerated 2008 · practices at Virtua Medical Group, PA.

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

National Provider Identifier

1811154362

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Sharlin Berkman

Credential M.D., SC.M.

Sex Male

Practice address 243 Route 130 Ste 100, Bordentown, NJ, 08505

Phone (877) 388-2778

Enumeration date May 21, 2008

Last updated in NPPES Mar 4, 2022

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD439845 (PA) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 237376 (NY) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 25MA08723600 (NJ) 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
0231011	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

What specialty is Douglas Berkman?

Douglas Berkman is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-04.