Michael Amrhein, PH.D.
NPI 1871007849 · Clinical Psychologist · Ellicott City, MD
Michael Amrhein, PH.D. is a Clinical Psychologist provider in Ellicott City, MD (NPI 1871007849).
Provider details
- NPI number
- 1871007849
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 06384 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 9521 Westwood DrEllicott City, MD 21042-3727Phone: (410) 852-8389
Registry dates
- Enumerated
- 2017-11-28
- Last updated
- 2021-07-20
- Certified
- 2021-07-20
Frequently asked questions
- What is Michael Amrhein's NPI number?
- Michael Amrhein's National Provider Identifier (NPI) is 1871007849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Amrhein's specialty?
- Michael Amrhein is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Michael Amrhein located?
- Michael Amrhein's practice location on file with NPPES is 3565 Ellicott Mills Dr Ste B1, Ellicott City, MD 21043-4528.
- What is Michael Amrhein's phone number?
- The practice phone number listed in the NPPES registry for Michael Amrhein is (410) 830-0910.
- Is Michael Amrhein's NPI active?
- Yes — Michael Amrhein's NPI (1871007849) is active in the NPPES registry as of the last update on 2021-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.