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Melvyn Mahon, JD
NPI 1871200584 · Case Manager/Care Coordinator · San Rafael, CA
Melvyn Mahon, JD is a Case Manager/Care Coordinator provider in San Rafael, CA (NPI 1871200584).
Provider details
- NPI number
- 1871200584
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- JD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES 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
1089 Lea Dr
San Rafael, CA 94903-3746
Phone: (510) 200-8993
Street-level locationGet directions
Mailing address
3003 Mabel St
Berkeley, CA 94702-2419
Registry dates
- Enumerated
- 2022-11-02
- Last updated
- 2023-09-12
- Certified
- 2023-09-12
Frequently asked questions
- What is Melvyn Mahon's NPI number?
- Melvyn Mahon's National Provider Identifier (NPI) is 1871200584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melvyn Mahon's specialty?
- Melvyn Mahon is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Melvyn Mahon located?
- Melvyn Mahon's practice location on file with NPPES is 1089 Lea Dr, San Rafael, CA 94903-3746.
- What is Melvyn Mahon's phone number?
- The practice phone number listed in the NPPES registry for Melvyn Mahon is (510) 200-8993.
- Is Melvyn Mahon's NPI active?
- Yes — Melvyn Mahon's NPI (1871200584) is active in the NPPES registry as of the last update on 2023-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.