William Hauptman, M.D.
NPI 1548358211 · Internal Medicine Physician · Philadelphia, PA
William Hauptman, M.D. is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1548358211).
Provider details
- NPI number
- 1548358211
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD050088L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2024-10-14
- Certified
- 2024-10-14
Frequently asked questions
- What is William Hauptman's NPI number?
- William Hauptman's National Provider Identifier (NPI) is 1548358211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hauptman's specialty?
- William Hauptman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Hauptman located?
- William Hauptman's practice location on file with NPPES is 1420 Locust St Apt 32a, Philadelphia, PA 19102-4223.
- What is William Hauptman's phone number?
- The practice phone number listed in the NPPES registry for William Hauptman is (215) 569-9500.
- Is William Hauptman's NPI active?
- Yes — William Hauptman's NPI (1548358211) is active in the NPPES registry as of the last update on 2024-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.