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REGINA FROST M.D.
NPI 1215148689
Obstetrics & Gynecology in Saint Clair Shores, MI

Active since May 25, 2007PECOS EnrolledAccepts Medicare Assignment
86.85/100
CMS Quality Rating
22050 MACK AVE, SAINT CLAIR SHORES, MI 48080(586) 777-2550(586) 777-2447 Get Directions Write a Review

NPPES record last updated: April 18, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Regina Frost M.d. NPPES

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

REGINA FROST M.D. (NPI 1215148689) is an individual obstetrics & gynecology provider in Saint Clair Shores, Michigan, licensed in Michigan (4301083979) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Ascension Providence Hospital, Southfield And Novi, and is a graduate of Wayne State University School Of Medicine (2004).

NPPES Registry Identity

NPI1215148689
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameREGINA FROSTCredential: M.D.
Location Address22050 MACK AVESaint Clair Shores, MI 48080-2388
Mailing AddressPo Box 806445Saint Clair Shores, MI 48080-6445 · (586) 777-2550 · Fax (586) 777-2447
Phone(586) 777-2550
Fax(586) 777-2447
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2004
Enumeration DateMay 25, 2007
Last NPPES UpdateApril 18, 2011
✔ NPI 1215148689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MI · 4301083979
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.
Also ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License 4301083979 (MI)
Also ListedObstetrics & Gynecology · ObstetricsTaxonomy 207VX0000X · License 4301083979 (MI)
22050 MACK AVE, Saint Clair Shores, MI 48080
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Other Identifiers 4

Other16-0502285-2MI · Bcbs Individual Pin
Medicare PINN40170131MI
Other700E012740MI · Bcbs Group Number
Medicare PIN0N40170MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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

Regina Frost 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 ID1456422476
PECOS Enrollment IDI20080619000240
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

2

Medicare enrollment records show Regina Frost reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Henry Ford Semi Medical Group
1.3 mi
Family Medicine
19925 VERNIER RD
Harper Woods, MI 48225
  • Reassigned Medicare billing, Michigan enrollment
  • 101 clinicians in this Medicare group
NPI 1902979081 (313) 245-1401
Henry Ford Health St. John Hospital
2.6 mi
Social Worker
22101 MOROSS RD
Detroit, MI 48236
  • Reassigned Medicare billing, Michigan enrollment
  • 520 clinicians in this Medicare group
NPI 1114366333 (313) 343-4000

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 4

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
59 services59 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
27 services23 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
19 services19 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension Providence Hospital, Southfield And Novi

Acute Care Hospitals · Southfield, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230019
Location16001 W Nine Mile RdSouthfield, MI 48075 · Oakland County
Emergency services Birthing friendly

Ascension St John Hospital

Acute Care Hospitals · Detroit, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230165
Location22101 Moross RdDetroit, MI 48236 · Wayne County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48080 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
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.

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.

86.85/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.71
Promoting Interoperability100
Improvement Activities40
Cost65.3

Reported Quality Measures

Breast Cancer Screening
85%306 patients4/55-star benchmark: 93%
Cervical Cancer Screening
96%1,141 patients4/55-star benchmark: 98%
Controlling High Blood Pressure
68%194 patients4/55-star benchmark: 91%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
53%1,330 patients3/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
50%1,417 patients4/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 87% · 1,248 patients
Patients screened: 92% · 1,248 patients
25%69 patients2/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Regina Frost's NPI number?

The NPI number for Regina Frost is 1215148689. It was assigned to this individual provider in the NPPES registry on May 25, 2007.

Where is Regina Frost located?

Regina Frost practices at 22050 Mack Ave, Saint Clair Shores, MI 48080. The listed phone number is (586) 777-2550.

What is Regina Frost's specialty?

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

Is Regina Frost enrolled in Medicare?

Yes. Regina Frost 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 Regina Frost's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Regina Frost reassigns Medicare benefits to 2 organizations: Henry Ford Semi Medical Group (Harper Woods, MI) and Henry Ford Health St. John Hospital (Detroit, MI). 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 Regina Frost's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Regina Frost accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Regina Frost 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.

Is Regina Frost affiliated with any hospitals?

According to CMS data, Regina Frost is affiliated with Ascension Providence Hospital, Southfield And Novi and Ascension St John Hospital.

When was this NPI record last updated?

The NPPES record for Regina Frost was last updated on April 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.