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DR. PATRICK THOMAS HENNESSEY M.D.
NPI 1215146956
Otolaryngology in East Lansing, MI

Active since May 21, 2007PECOS Enrolled
1500 ABBOT RD, SUITE 400, EAST LANSING, MI 48823(517) 332-0100(517) 332-0356 Get Directions Write a Review

NPPES record last updated: December 27, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Patrick Thomas Hennessey M.d. NPPES

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

DR. PATRICK THOMAS HENNESSEY M.D. (NPI 1215146956) is an individual otolaryngology provider in East Lansing, Michigan, licensed in Michigan (4301103981) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215146956
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. PATRICK THOMAS HENNESSEYCredential: M.D.
Location Address1500 ABBOT RD, SUITE 400East Lansing, MI 48823-1222
Mailing Address1500 Abbot Rd, Suite #400East Lansing, MI 48823-9998 · (517) 332-0100 · Fax (517) 332-0356
Phone(517) 332-0100
Fax(517) 332-0356
Sole ProprietorNo
Enumeration DateMay 21, 2007
Last NPPES UpdateDecember 27, 2013
✔ NPI 1215146956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Licenses✔ Licensed in MI · 4301103981✔ Licensed in MD · 22205✔ Licensed in MD · D68392
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
1500 ABBOT RD, East Lansing, MI 48823
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Patrick Thomas Hennessey M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48823 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
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DUANE M SMITH M.D.
Otolaryngology
1500 ABBOT RD, SUITE 400
EAST LANSING, MI 48823
Ingham County (517) 332-0100
MID MICHIGAN EAR NOSE AND THROAT PC
Otolaryngology
1500 ABBOT RD, SUITE 400
EAST LANSING, MI 48823
Ingham County (517) 332-0100
DR. JASON DAVID CHESNEY D.O.
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
1500 ABBOT RD, SUITE 400
EAST LANSING, MI 48823
Ingham County (517) 332-0100
DR. KRISTEN LEIGH UMPHLETT AU.D.
Audiologist
1500 ABBOT RD, SUITE 400
EAST LANSING, MI 48823
Ingham County (517) 332-0100
MID MICHIGAN EAR NOSE & THROAT, P.C.
Audiologist
1500 ABBOT RD, SUITE 400
EAST LANSING, MI 48823
Ingham County (517) 332-0100
DR. ERIC A GOEBEL M.D.
Otolaryngology
1500 ABBOT RD, SUITE 400
EAST LANSING, MI 48823
Ingham County (517) 332-0100
JANE ELIZABETH BICKERSTAFF MA
Audiologist
1500 ABBOT RD
EAST LANSING, MI 48823
Ingham County (517) 332-0100
DR. MARK D LEBEDA M.D.
Otolaryngology
1500 ABBOT RD, SUITE 400
EAST LANSING, MI 48823
Ingham County (517) 332-0100

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 Patrick Hennessey's NPI number?

The NPI number for Patrick Hennessey is 1215146956. It was assigned to this individual provider in the NPPES registry on May 21, 2007.

Where is Patrick Hennessey located?

Patrick Hennessey practices at 1500 Abbot Rd Suite 400, East Lansing, MI 48823. The listed phone number is (517) 332-0100.

What is Patrick Hennessey's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Patrick Hennessey enrolled in Medicare?

Yes. Patrick Hennessey is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Patrick Hennessey was last updated on December 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.