Dennis Harrsch, D.O.
NPI 1437116647 · General Practice Physician · Norristown, PA
Dennis Harrsch, D.O. is a General Practice Physician provider in Norristown, PA (NPI 1437116647).
Provider details
- NPI number
- 1437116647
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS-007503-L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2008-11-06
Frequently asked questions
- What is Dennis Harrsch's NPI number?
- Dennis Harrsch's National Provider Identifier (NPI) is 1437116647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Harrsch's specialty?
- Dennis Harrsch is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Harrsch located?
- Dennis Harrsch's practice location on file with NPPES is 1001 Sterigere Street, Norristown, PA 19401-5397.
- What is Dennis Harrsch's phone number?
- The practice phone number listed in the NPPES registry for Dennis Harrsch is (610) 313-1000.
- Is Dennis Harrsch's NPI active?
- Yes — Dennis Harrsch's NPI (1437116647) is active in the NPPES registry as of the last update on 2008-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.