What is William Clyman's NPI number?

William Clyman's National Provider Identifier (NPI) is 1639398027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Clyman's specialty?

William Clyman is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is William Clyman located?

William Clyman's practice location on file with NPPES is 7310 Castor Ave, Philadelphia, PA 19152-4217.

What is William Clyman's phone number?

The practice phone number listed in the NPPES registry for William Clyman is (215) 725-7676.

Is William Clyman's NPI active?

Yes — William Clyman's NPI (1639398027) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Clyman, DDS

NPI 1639398027 · General Practice Dentistry · Philadelphia, PA

William Clyman, DDS is a General Practice Dentistry provider in Philadelphia, PA (NPI 1639398027).

Provider details

NPI number: 1639398027
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 14777 (PA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 14777 (PA)
Dental Providers

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

7310 Castor Ave

Suite B

Philadelphia, PA 19152-4217

Phone: (215) 725-7676

Fax: (215) 725-7677

Street-level locationGet directions

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Mailing address