ST JOSEPH MERCY HOSPITAL – Otolaryngology Physician, NPI 1659499705

ST JOSEPH MERCY HOSPITAL is a healthcare provider. based in Farmington hills, Michigan. specializing in Otolaryngology Physician. The NPI Number for ST JOSEPH MERCY HOSPITAL is 1659499705

Main info

Organization
Name
ST JOSEPH MERCY HOSPITAL
NPI
1659499705
Phone
(734) 343-3922
Address
34505 W 12 MILE RD STE 200
Authorized Official
ARIANA GRACE RAYMOND MANAGER PROVIDER ENROLLMENT
Enumeration Date
27 March 2007
Last Update Date
4 May 2026

Contacts

Main Contact
https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service
Data current as of
3 June 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience58
Completeness95
Years active:19State licenses:0Other names

Provider Addresses for ST JOSEPH MERCY HOSPITAL

  • 34505 W 12 MILE RD STE 200

    FARMINGTON HILLS, MI 483313286

    Phone: (734) 343-3922

    Type: Mailing

  • 5333 MCAULEY DRIVE

    SUITE 2017

    YPSILANTI, MI 481971096

    Phone: (734) 434-3200

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-02-26

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Revalidation due soon

Earliest CMS due date is 2026-07-31 (50 days away).

Enrollment records

1

Earliest due date

2026-07-31

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20040226001002OClinic/Group PracticeMI2026-07-31

What to do next

  • Confirm the due date on the CMS Revalidation Lookup Tool.
  • Complete revalidation in PECOS before the published due date.
  • If you have multiple enrollment records, revalidate each one on its own schedule.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 48331)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Is ST JOSEPH MERCY HOSPITAL listed with a National Provider Identifier?
Yes — ST JOSEPH MERCY HOSPITAL has NPI 1659499705 on file in the registry.
Active or inactive — what applies to ST JOSEPH MERCY HOSPITAL?
You should see ST JOSEPH MERCY HOSPITAL as active in CMS-hosted NPPES data.
What clinical focus is listed for ST JOSEPH MERCY HOSPITAL?
At a glance, ST JOSEPH MERCY HOSPITAL is tied to Otolaryngology Physician. Clinical services aligned with this taxonomy classification.
Is ST JOSEPH MERCY HOSPITAL located near Farmington Hills?
ST JOSEPH MERCY HOSPITAL currently maps to Farmington Hills, Michigan in this extract.
What does 2 location(s) imply?
2 practice locations appear in the available data.

Similar Providers

DR. SEILESH C BABU (MD)

Otology & Neurotology Physician
30055, Northwestern Highway, Farmington Hills, Southfield Township, Oakland County, Michigan, 48334, United States
NPI: 1528059797

DR. ERIC W SARGENT (MD)

Otology & Neurotology Physician
30055, Northwestern Highway, Farmington Hills, Southfield Township, Oakland County, Michigan, 48334, United States
NPI: 1427049600

DR. DENNIS I BOJRAB (MD)

Otology & Neurotology Physician
30055, Northwestern Highway, Farmington Hills, Southfield Township, Oakland County, Michigan, 48334, United States
NPI: 1114918307

DR. MICHAEL J LAROUERE (MD)

Otolaryngology Physician
30055, Northwestern Highway, Farmington Hills, Southfield Township, Oakland County, Michigan, 48334, United States
NPI: 1396736591

Unknown Individual

Otolaryngology Physician
30055, Northwestern Highway, Farmington Hills, Southfield Township, Oakland County, Michigan, 48334, United States
NPI: 1508847740

DR. DANIEL AARON RONTAL (MD)

Otolaryngology Physician
30701 WOODWARD AVE STE 200
NPI: 1831152610

DR. JAN AKERVALL (MD)

Otolaryngology Physician
McAuley Drive, Ypsilanti, Washtenaw County, Michigan, 48107, United States
NPI: 1497718142

DR. MICHAEL RONTAL (MD)

Otolaryngology Physician
30701 WOODWARD AVE STE 200
NPI: 1184688483

DR. EUGENE RONTAL (MD)

Otolaryngology Physician
33533 W 12 MILE RD STE 190
NPI: 1790749000