J. Colby Martin, PH.D., P.C.
NPI 1770527905 · Adult Mental Health Clinic/Center · Naperville, IL
J. Colby Martin, PH.D., P.C. is a Adult Mental Health Clinic/Center organization in Naperville, IL (NPI 1770527905).
Provider details
- NPI number
- 1770527905
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- John Martin, President(630) 355-9933
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is J. Colby Martin, PH.D., P.C.'s NPI number?
- J. Colby Martin, PH.D., P.C.'s National Provider Identifier (NPI) is 1770527905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is J. Colby Martin, PH.D., P.C.?
- J. Colby Martin, PH.D., P.C. is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is J. Colby Martin, PH.D., P.C. located?
- J. Colby Martin, PH.D., P.C.'s practice location on file with NPPES is 29 S Webster St, Naperville, IL 60540-5356.
- What is J. Colby Martin, PH.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for J. Colby Martin, PH.D., P.C. is (630) 355-9933.
- Who is the authorized official for J. Colby Martin, PH.D., P.C.?
- The authorized official listed on J. Colby Martin, PH.D., P.C.'s NPPES record is John Martin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is J. Colby Martin, PH.D., P.C.'s NPI active?
- Yes — J. Colby Martin, PH.D., P.C.'s NPI (1770527905) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.