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Adam Klein, PH.D.
NPI 1801290259 · Clinical Psychologist · Annapolis, MD
Adam Klein, PH.D. is a Clinical Psychologist provider in Annapolis, MD (NPI 1801290259).
Provider details
- NPI number
- 1801290259
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 03652 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1831 Forest Dr Ste B
Annapolis, MD 21401-4430
Phone: (202) 421-3366
Street-level locationGet directions
Mailing address
14883 Michele Dr
Glenelg, MD 21737-9416
Registry dates
- Enumerated
- 2014-10-14
- Last updated
- 2014-10-14
Frequently asked questions
- What is Adam Klein's NPI number?
- Adam Klein's National Provider Identifier (NPI) is 1801290259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Klein's specialty?
- Adam Klein is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Adam Klein located?
- Adam Klein's practice location on file with NPPES is 1831 Forest Dr Ste B, Annapolis, MD 21401-4430.
- What is Adam Klein's phone number?
- The practice phone number listed in the NPPES registry for Adam Klein is (202) 421-3366.
- Is Adam Klein's NPI active?
- Yes — Adam Klein's NPI (1801290259) is active in the NPPES registry as of the last update on 2014-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.