1. Home
  2. Directory
  3. Arizona
  4. Somerton
  5. Obstetrics Gynecology
  6. NPI Profile

DR. MICHAEL ERIC STEVENS M.D.
NPI 1154365187
Obstetrics & Gynecology in Somerton, AZ

Active since June 16, 2006PECOS EnrolledAccepts Medicare Assignment
950 E MAIN ST BLDG B, SOMERTON, AZ 85350(928) 236-8001(928) 722-6113 Get Directions Write a Review

NPPES record last updated: August 19, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 19, 2024, Apr 12, 2019 (2 updates tracked since 2019).

About Dr. Michael Eric Stevens M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL ERIC STEVENS M.D. (NPI 1154365187) is an individual obstetrics & gynecology provider in Somerton, Arizona, licensed in Arizona (29331) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Tucson, and is a graduate of State University Of New York Downstate Medical Center (1997).

NPPES Registry Identity

NPI1154365187
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. MICHAEL ERIC STEVENSCredential: M.D.
Location Address950 E MAIN ST BLDG BSomerton, AZ 85350
Mailing AddressPo Box 617Somerton, AZ 85350-0617 · (928) 315-7910
Phone(928) 236-8001
Fax(928) 722-6113
Sole ProprietorYes
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1997
Enumeration DateJune 16, 2006
Last NPPES UpdateAugust 19, 20242 updates tracked since enumeration
NPPES CertifiedAugust 19, 2024
✔ NPI 1154365187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in AZ · 29331
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
950 E MAIN ST BLDG B, Somerton, AZ 85350
Open in Google Maps ↗

Secondary Practice Location 1

Location 16567 E Carondelet Dr, Suite 425Tucson, AZ 85710-6152 · Phone (520) 296-9446 · Fax (520) 296-9581

Other Identifiers 1

Medicaid576283AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

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

Dr. Michael Eric Stevens 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.

PECOS PAC ID8426073271
PECOS Enrollment IDI20051011000230
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Michael Stevens reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

San Luis Walk-In Clinic, Inc.
Same address
Rural Health
950 E MAIN ST BLDG C
Somerton, AZ 85350
  • Reassigned Medicare billing, Arizona enrollment
  • Also billed through NPI 1114549987 (Arizona)
  • 89 clinicians in this Medicare group
NPI 1063274868 (928) 324-1040
Regional Center For Border Health, Inc
0.1 mi
Multi-Specialty
1130 E MAIN ST
Somerton, AZ 85350
  • Reassigned Medicare billing, Arizona enrollment
  • 22 clinicians in this Medicare group
NPI 1063898260 (928) 627-2017
Sierra Vista Regional Health Center Medical Group LLC
272 mi
Family Medicine
5750 E HIGHWAY 90, SUITE 200
Sierra Vista, AZ 85635
  • Reassigned Medicare billing, Arizona enrollment
  • 128 clinicians in this Medicare group
NPI 1043575483 (520) 263-3979

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85350 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

SAN LUIS WALK-IN CLINIC, INC.
Clinic/Center (Rural Health)
950 E MAIN ST BLDG B
SOMERTON, AZ 85350
Yuma County (928) 236-8001
MCKENZIE ROSE RAY
Dental Hygienist
950 E MAIN ST BLDG B
SOMERTON, AZ 85350
Yuma County (928) 236-8001
EDMUND M MITCHELL I MD
Family Medicine
950 E MAIN ST BLDG B
SOMERTON, AZ 85350
Yuma County (928) 236-8001
EMALIE ANN MARTINEZ PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
950 E MAIN ST BLDG B
SOMERTON, AZ 85350
Yuma County (928) 366-5176
SHARON MORENO
Dental Hygienist
950 E MAIN ST BLDG B
SOMERTON, AZ 85350
Yuma County (928) 236-8001
LIZETH FABIOLA GARCIA NP-C
Nurse Practitioner (Family)
950 E MAIN ST BLDG B
SOMERTON, AZ 85350
Yuma County (928) 236-8001
SAN LUIS WALK-IN CLINIC, INC.
Clinic/Center (Rural Health)
950 E MAIN ST BLDG B
SOMERTON, AZ 85350
Yuma County (928) 236-8001
MRS. KATARINA LEA OLEA
Counselor (Mental Health)
950 E MAIN ST BLDG B
SOMERTON, AZ 85350
Yuma County (928) 236-8001

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 Michael Stevens's NPI number?

The NPI number for Michael Stevens is 1154365187. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Where is Michael Stevens located?

Michael Stevens practices at 950 E Main St Bldg B, Somerton, AZ 85350. The listed phone number is (928) 236-8001.

What is Michael Stevens's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Michael Stevens enrolled in Medicare?

Yes. Michael Stevens 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 Michael Stevens's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Stevens reassigns Medicare benefits to 3 organizations: San Luis Walk-In Clinic, Inc. (Somerton, AZ), Regional Center For Border Health, Inc (Somerton, AZ) and Sierra Vista Regional Health Center Medical Group LLC (Sierra Vista, AZ). 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 Michael Stevens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Stevens accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and UnitedHealthcare list Michael Stevens 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 Michael Stevens was last updated on August 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.