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William Klunk, MD,PHD
NPI 1720052962 · Specialist · Pittsburgh, PA
William Klunk, MD,PHD is a Specialist provider in Pittsburgh, PA (NPI 1720052962).
Provider details
- NPI number
- 1720052962
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD,PHD
- Sex
- Male
- License
- MD034216E (PA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3811 Ohara St
Suite 274
Pittsburgh, PA 15213-2593
Phone: (412) 246-5325
Street-level locationGet directions
Mailing address
3811 Ohara St
Pittsburgh, PA 15213-2593
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Klunk's NPI number?
- William Klunk's National Provider Identifier (NPI) is 1720052962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Klunk's specialty?
- William Klunk is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is William Klunk located?
- William Klunk's practice location on file with NPPES is 3811 Ohara St, Pittsburgh, PA 15213-2593.
- What is William Klunk's phone number?
- The practice phone number listed in the NPPES registry for William Klunk is (412) 246-5325.
- Is William Klunk's NPI active?
- Yes — William Klunk's NPI (1720052962) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.