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Lee Hahn
NPI 1821925827 · Mental Health Counselor · Pasadena, CA
Lee Hahn is a Mental Health Counselor provider in Pasadena, CA (NPI 1821925827).
Provider details
- NPI number
- 1821925827
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
21 Miller Aly Ste 210
Pasadena, CA 91103-5600
Phone: (626) 703-7456
Street-level locationGet directions
Mailing address
2955 Lorain Rd
San Marino, CA 91108-2734
Registry dates
- Enumerated
- 2026-05-05
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Lee Hahn's NPI number?
- Lee Hahn's National Provider Identifier (NPI) is 1821925827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Hahn's specialty?
- Lee Hahn is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Lee Hahn located?
- Lee Hahn's practice location on file with NPPES is 21 Miller Aly Ste 210, Pasadena, CA 91103-5600.
- What is Lee Hahn's phone number?
- The practice phone number listed in the NPPES registry for Lee Hahn is (626) 703-7456.
- Is Lee Hahn's NPI active?
- Yes — Lee Hahn's NPI (1821925827) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.