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Nathan Martel
NPI 1689907149 · Case Manager/Care Coordinator · La Verne, CA
Nathan Martel is a Case Manager/Care Coordinator provider in La Verne, CA (NPI 1689907149).
Provider details
- NPI number
- 1689907149
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1117 Gladstone St
La Verne, CA 91750-3302
Phone: (949) 677-8253
Street-level locationGet directions
Mailing address
1117 Gladstone St
La Verne, CA 91750-3302
Registry dates
- Enumerated
- 2009-09-15
- Last updated
- 2012-07-30
Frequently asked questions
- What is Nathan Martel's NPI number?
- Nathan Martel's National Provider Identifier (NPI) is 1689907149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Martel's specialty?
- Nathan Martel is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Nathan Martel located?
- Nathan Martel's practice location on file with NPPES is 1117 Gladstone St, La Verne, CA 91750-3302.
- What is Nathan Martel's phone number?
- The practice phone number listed in the NPPES registry for Nathan Martel is (949) 677-8253.
- Is Nathan Martel's NPI active?
- Yes — Nathan Martel's NPI (1689907149) is active in the NPPES registry as of the last update on 2012-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.