Hadley Morgenstern-Clarren, M.D.
NPI 1881632362 · Internal Medicine Physician · South Euclid, OH
Hadley Morgenstern-Clarren, M.D. is a Internal Medicine Physician provider in South Euclid, OH (NPI 1881632362).
Provider details
- NPI number
- 1881632362
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35042109 (OH)
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
- 2006-06-04
- Last updated
- 2011-06-27
Frequently asked questions
- What is Hadley Morgenstern-Clarren's NPI number?
- Hadley Morgenstern-Clarren's National Provider Identifier (NPI) is 1881632362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hadley Morgenstern-Clarren's specialty?
- Hadley Morgenstern-Clarren is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hadley Morgenstern-Clarren located?
- Hadley Morgenstern-Clarren's practice location on file with NPPES is 1611 S Green Rd, South Euclid, OH 44121-4128.
- What is Hadley Morgenstern-Clarren's phone number?
- The practice phone number listed in the NPPES registry for Hadley Morgenstern-Clarren is (216) 381-4103.
- Is Hadley Morgenstern-Clarren's NPI active?
- Yes — Hadley Morgenstern-Clarren's NPI (1881632362) is active in the NPPES registry as of the last update on 2011-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.