Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gail M. Sobel, M.D.

Q: What is the NPI number for Gail Sobel?

The National Provider Identifier (NPI) for Gail Sobel is 1477533750, a Type 1 (individual) record in the CMS NPPES registry.

Gynecology Physician in Woodcliff Lake, NJ · enumerated 2006.

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

National Provider Identifier

1477533750

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Registry record

Entity type Individual (Type 1)

Name Dr. Gail M. Sobel

Credential M.D.

Sex Female

Practice address 577 Chestnut Ridge Rd, Second Floor, Woodcliff Lake, NJ, 07677

Phone (201) 391-5770

Fax (201) 391-4793

Enumeration date Jan 20, 2006

Last updated in NPPES May 14, 2008

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 25MA05644200 (NJ) 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 Gail Sobel?

The National Provider Identifier (NPI) for Gail Sobel is 1477533750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gail Sobel practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-14.