Mercedes Martinez, M.D.
NPI 1184607608 · Psychiatry Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mercedes Martinez, M.D. is a Psychiatry Physician provider in Chicago, IL (NPI 1184607608).
Provider details
- NPI number
- 1184607608
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036092099 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-11-29
- Last updated
- 2022-02-08
- Certified
- 2022-02-08
Frequently asked questions
- What is Mercedes Martinez's NPI number?
- Mercedes Martinez's National Provider Identifier (NPI) is 1184607608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mercedes Martinez's specialty?
- Mercedes Martinez is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mercedes Martinez located?
- Mercedes Martinez's practice location on file with NPPES is 4200 N Oak Park Ave, Chicago, IL 60634-1417.
- What is Mercedes Martinez's phone number?
- The practice phone number listed in the NPPES registry for Mercedes Martinez is (773) 551-2724.
- Does Mercedes Martinez accept Medicare?
- Mercedes Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mercedes Martinez's NPI active?
- Yes — Mercedes Martinez's NPI (1184607608) is active in the NPPES registry as of the last update on 2022-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.