Diana Hamm, LPC, ATR-BC, MA
NPI 1144976275 · Mental Health Counselor · Philadelphia, PA
Diana Hamm, LPC, ATR-BC, MA is a Mental Health Counselor provider in Philadelphia, PA (NPI 1144976275).
Provider details
- NPI number
- 1144976275
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC, ATR-BC, MA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21-161 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-02-28
- Last updated
- 2022-02-28
- Certified
- 2022-02-28
Frequently asked questions
- What is Diana Hamm's NPI number?
- Diana Hamm's National Provider Identifier (NPI) is 1144976275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Hamm's specialty?
- Diana Hamm is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Diana Hamm located?
- Diana Hamm's practice location on file with NPPES is 1901 S Broad St # 3f, Philadelphia, PA 19148-2216.
- What is Diana Hamm's phone number?
- The practice phone number listed in the NPPES registry for Diana Hamm is (215) 800-4283.
- Is Diana Hamm's NPI active?
- Yes — Diana Hamm's NPI (1144976275) is active in the NPPES registry as of the last update on 2022-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.