NPI Portal NPI Lookup & Verification

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

Nanette B Silverberg, MD

Dermatology Physician in New York, NY · enumerated 2005.

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

National Provider Identifier

1316933740

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Registry record

Entity type Individual (Type 1)
Name Nanette B Silverberg
Credential MD
Sex Female
Practice address New York, NY, 10003
Phone (212) 844-8800
Enumeration date Sep 21, 2005
Last updated in NPPES Apr 24, 2015

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

Taxonomy & licenses

207NP0225X Pediatric Dermatology Physician Allopathic & Osteopathic Physicians · License 202174 (NY) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 2021741 (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
5396717 Other NY AETNA PPO
3267119 Other NY AETNA USHC HMO
1981090 Other NY UNITED HEALTHCARE
01947795 Medicaid NY -
3C3546 Other NY HEALTH NET
341510101 Other NY HEALTH PLUS
202174 Other NY HIP
2201219 Other NY GHI
2K9962 Other NY EMPIRE BCBS
SN2174 Other NY ATLANTIS HEALTH
0100522-03 Other NY AMERICHOICE
202174-B15 Other NY HEALTH FIRST
P2882670 Other NY OXFORD HEALTH

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 Nanette Silverberg?
Nanette Silverberg is registered in NPPES with the primary taxonomy of Dermatology 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 2015-04-24.