NANCY ANAYA M.D.
NPI 1114337151
Emergency Medicine in Detroit, MI
About Nancy Anaya M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NANCY ANAYA M.D. (NPI 1114337151) is an individual emergency medicine provider in Detroit, Michigan, licensed in California (147853) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nancy Anaya M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Nancy Anaya reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 842 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Ukiah, CA 95482
- Reassigned Medicare billing, California enrollment
- 112 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48235 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DETROIT, MI 48235
DETROIT, MI 48235
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nancy Anaya's NPI number?
The NPI number for Nancy Anaya is 1114337151. It was assigned to this individual provider in the NPPES registry on April 29, 2014. The provider is also known as Nancy Anaya Navarro.
Where is Nancy Anaya located?
Nancy Anaya practices at 6071 W Outer Dr, Detroit, MI 48235. The listed phone number is (313) 966-1020.
What is Nancy Anaya's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nancy Anaya enrolled in Medicare?
Yes. Nancy Anaya is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nancy Anaya's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Anaya reassigns Medicare benefits to 4 organizations: University Of California Sfgh Medical Group (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and Pacific Redwood Medical Group Inc (Ukiah, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nancy Anaya's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nancy Anaya was last updated on July 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nancy Anaya, M.D. · NPI 1114337151
Emergency Medicine physician in Detroit, Michigan. Individual provider, active in the CMS NPPES registry since April 29, 2014.
## Identity
- **NPI:** 1114337151 (Entity type: Individual)
- **Enumerated:** April 29, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 147853 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6071 W OUTER DR, Detroit, MI 48235
- **Phone:** (313) 966-1020
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): University Of California Sfgh Medical Group (NPI 1174598296, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); Pacific Redwood Medical Group Inc (NPI 1033103676, Ukiah, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Irvine, California College Of Medicine, class of 2014
## Record status
- **NPPES last updated:** July 10, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1114337151) · Data from the CMS NPPES public registry.