MARY M. GUERIN FNP
NPI 1699035246
Nurse Practitioner - Family in Tempe, AZ
About Mary M. Guerin Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY M. GUERIN FNP (NPI 1699035246) is an individual family provider in Tempe, Arizona, licensed in Arizona (F1111199) and active in the NPI registry since May 2012. She has opted out of Medicare through July 1, 2028 and remains eligible to order and refer and maintains a secondary practice location in Phoenix.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Mary M. Guerin Fnp has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2016 through July 1, 2028.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85284 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mary Guerin's NPI number?
The NPI number for Mary Guerin is 1699035246. It was assigned to this individual provider in the NPPES registry on May 16, 2012.
Where is Mary Guerin located?
Mary Guerin practices at 2033 E Warner Rd Ste 109, Tempe, AZ 85284. The listed phone number is (480) 820-5525.
What is Mary Guerin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Guerin enrolled in Medicare?
No. Mary Guerin has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does Mary Guerin accept?
Health plans from Blue Cross Blue Shield of Arizona list Mary Guerin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mary Guerin was last updated on November 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Mary M. Guerin, FNP · NPI 1699035246
Family physician in Tempe, Arizona. Individual provider, active in the CMS NPPES registry since May 16, 2012.
## Identity
- **NPI:** 1699035246 (Entity type: Individual)
- **Enumerated:** May 16, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F1111199 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2033 E WARNER RD STE 109, Tempe, AZ 85284
- **Phone:** (480) 820-5525 · **Fax:** (480) 831-6755
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through July 1, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** November 26, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1699035246) · Data from the CMS NPPES public registry.