Merleen Harris, M.D.
NPI 1922174788 · Internal Medicine Physician · North Wales, PA
Merleen Harris, M.D. is a Internal Medicine Physician provider in North Wales, PA (NPI 1922174788).
Provider details
- NPI number
- 1922174788
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD034358E (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
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
- 2006-11-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Merleen Harris's NPI number?
- Merleen Harris's National Provider Identifier (NPI) is 1922174788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merleen Harris's specialty?
- Merleen Harris is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Merleen Harris located?
- Merleen Harris's practice location on file with NPPES is 1333 Katie Ln, North Wales, PA 19454-1336.
- What is Merleen Harris's phone number?
- The practice phone number listed in the NPPES registry for Merleen Harris is (215) 343-8418.
- Is Merleen Harris's NPI active?
- Yes — Merleen Harris's NPI (1922174788) 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.