IndividualActive
Gerda Mah, MA LLP
NPI 1386754117 · Clinical Psychologist · Troy, MI
Gerda Mah, MA LLP is a Clinical Psychologist provider in Troy, MI (NPI 1386754117).
Provider details
- NPI number
- 1386754117
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- MA LLP
- Sex
- Female
- Sole proprietor
- No
- License
- 6301000810 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
888 W Big Beaver Rd
1450
Troy, MI 48084-4736
Phone: (248) 244-8644
Fax: (248) 244-1330
Street-level locationGet directions
Mailing address
2958 Orbit Dr
Lake Orion, MI 48360-1976
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gerda Mah's NPI number?
- Gerda Mah's National Provider Identifier (NPI) is 1386754117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerda Mah's specialty?
- Gerda Mah is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gerda Mah located?
- Gerda Mah's practice location on file with NPPES is 888 W Big Beaver Rd, Troy, MI 48084-4736.
- What is Gerda Mah's phone number?
- The practice phone number listed in the NPPES registry for Gerda Mah is (248) 244-8644.
- Is Gerda Mah's NPI active?
- Yes — Gerda Mah's NPI (1386754117) 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.