NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy Dowd, M.D.

Anesthesiology Physician in Summit, NJ · enumerated 2005.

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

National Provider Identifier

1598762171

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Timothy Dowd
Credential M.D.
Sex Male
Practice address 33 Overlook Rd Ste 311, Summit, NJ, 07901
Fax (908) 598-0197
Enumeration date Jun 28, 2005
Last updated in NPPES Jan 28, 2019

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 25MA08591800 (NJ) Secondary
207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 155488 (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
01130941 Medicaid NY -
25MA08591800 Other NJ NEW JERSEY STATE MEDICAL LICENSE

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

Where does Timothy Dowd practice?
The practice location on file with NPPES is in Summit, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Timothy Dowd?
The National Provider Identifier (NPI) for Timothy Dowd is 1598762171, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-28.