JOHN LEAHY M.D.
NPI 1396008405
Obstetrics & Gynecology in Royal Oak, MI

Q: What is John Leahy's NPI number?

The NPI number for John Leahy is 1396008405. It was assigned to this individual provider in the NPPES registry on June 22, 2012.

Q: What is John Leahy's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Leahy was last updated on June 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since June 22, 2012PECOS EnrolledAccepts Medicare Assignment

96.78/100

CMS Quality Rating

3535 W 13 MILE RD, SUITE 233, ROYAL OAK, MI 48073(248) 551-0417(248) 551-5010 Get Directions Write a Review

NPPES record last updated: June 22, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About John Leahy M.d. NPPES

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

JOHN LEAHY M.D. (NPI 1396008405) is an individual obstetrics & gynecology provider in Royal Oak, Michigan, licensed in Minnesota (4301101353) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Henry Ford Health Hospital, and is a graduate of Michigan State University College Of Human Medicine (2012).

NPPES Registry Identity

NPI1396008405

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameJOHN LEAHYCredential: M.D.

Location Address3535 W 13 MILE RD, SUITE 233Royal Oak, MI 48073-6770

Mailing Address3535 W 13 Mile Rd, Suite 233Royal Oak, MI 48073-6770 · (248) 551-0417 · Fax (248) 551-5010

Phone(248) 551-0417

Fax(248) 551-5010

Sole ProprietorYes

Medical School CMSMichigan State University College Of Human MedicineGraduated 2012

Enumeration DateJune 22, 2012

✔ NPI 1396008405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in MN · 4301101353

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.

3535 W 13 MILE RD, Royal Oak, MI 48073

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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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

John Leahy 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 ID8123363223

PECOS Enrollment IDI20181218002309

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.

Hospital Affiliations CMS Care Compare

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

Henry Ford Health Hospital

Acute Care Hospitals · Detroit, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230053

Location2799 W Grand BlvdDetroit, MI 48202 · Wayne County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48073 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.

96.78/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

96.21

Improvement Activities

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.

AGNES WROBEL M.D.

Psychiatry & Neurology (Psychiatry)

3535 W 13 MILE RD
ROYAL OAK, MI 48073

Oakland County (248) 551-1200

DR. HUSNA SHAHNOOR MD

Pediatrics

3535 W 13 MILE RD
ROYAL OAK, MI 48073

Oakland County (248) 551-3000

HUIYAN JIN

Ophthalmology

3535 W 13 MILE RD
ROYAL OAK, MI 48073

Oakland County (248) 551-3643

ALMONTASSER BELLA KASSIER MD

Internal Medicine

3535 W 13 MILE RD
ROYAL OAK, MI 48073

Oakland County (248) 602-8715

DR. RONALD S TAYLOR MD

Physical Medicine & Rehabilitation

3535 W 13 MILE RD, STE 437
ROYAL OAK, MI 48073

Oakland County (248) 288-2210

THWAB FREIHAT

Pediatrics

3535 W 13 MILE RD
ROYAL OAK, MI 48073

Oakland County (248) 551-3000

LMT REHABILITATION ASSOCIATES

Physical Medicine & Rehabilitation

3535 W 13 MILE RD, SUITE 437
ROYAL OAK, MI 48073

Oakland County (248) 288-2210

ABBY NOWAKOWSKI M.D.

Obstetrics & Gynecology

3535 W 13 MILE RD, SUITE 233
ROYAL OAK, MI 48073

Oakland County (248) 551-0417

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 John Leahy's NPI number?

The NPI number for John Leahy is 1396008405. It was assigned to this individual provider in the NPPES registry on June 22, 2012.

Where is John Leahy located?

John Leahy practices at 3535 W 13 Mile Rd Suite 233, Royal Oak, MI 48073. The listed phone number is (248) 551-0417.

What is John Leahy's specialty?

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

Is John Leahy enrolled in Medicare?

Yes. John Leahy 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.

What insurance does John Leahy 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 2 other insurers list John Leahy 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 John Leahy affiliated with any hospitals?

According to CMS data, John Leahy is affiliated with Henry Ford Health Hospital.

When was this NPI record last updated?

The NPPES record for John Leahy was last updated on June 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.