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Mark Feinsilber, PH.D.
NPI 1346339629 · Clinical Psychologist · Cumming, GA
Mark Feinsilber, PH.D. is a Clinical Psychologist provider in Cumming, GA (NPI 1346339629).
Provider details
- NPI number
- 1346339629
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 896 (GA)
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
6030 Bethelview Rd
Suite 401
Cumming, GA 30040-8020
Phone: (770) 205-5760
Fax: (770) 205-5780
Street-level locationGet directions
Mailing address
6030 Bethelview Rd
Cumming, GA 30040-8020
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Feinsilber's NPI number?
- Mark Feinsilber's National Provider Identifier (NPI) is 1346339629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Feinsilber's specialty?
- Mark Feinsilber is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Feinsilber located?
- Mark Feinsilber's practice location on file with NPPES is 6030 Bethelview Rd, Cumming, GA 30040-8020.
- What is Mark Feinsilber's phone number?
- The practice phone number listed in the NPPES registry for Mark Feinsilber is (770) 205-5760.
- Is Mark Feinsilber's NPI active?
- Yes — Mark Feinsilber's NPI (1346339629) 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.