MICHAEL J MANLEY (M.D.) – Gastroenterology Physician, NPI 1346236569

Gastroenterology Physician

MICHAEL J MANLEY (M.D.) is a healthcare provider. based in Rockford, Illinois. specializing in Gastroenterology Physician. They hold the professional credentials M.D.. They hold a License No. 36086323 (IL). The NPI Number for MICHAEL J MANLEY (M.D.) is 1346236569

Main info

Male

36 Years Of Experience

Accepts Medicare Assignment

Name

MICHAEL J MANLEY (M.D.)

NPI

1346236569

Phone

(815) 397-7340

Address

401 ROXBURY RD

Enumeration Date

22 September 2005

Last Update Date

7 September 2007

Doctor Profile

Medical School Name

UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE

Secondary Phone

8153977340

Graduation Year

1990 (36 years ago)

PAC ID

8123003142

Group Practice PAC ID

9931184082

Professional Enrollment ID

I20100712000707

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience54

Completeness75

Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MICHAEL J MANLEY (M.D.)

401, Roxbury Road, Rockford, Rockford Township, Winnebago County, Illinois, 61107, United States
ROCKFORD, IL 611075075
Phone: (815) 397-7340
Fax: (815) 397-2156
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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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 61107)

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Provider's Procedures

MICHAEL J MANLEY (M.D.) performs procedures in Gastroenterology Physician. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
GASTROENTEROLOGY	IL	45378	Diagnostic examination of large bowel using an endoscope	31	31
GASTROENTEROLOGY	IL	45385	Removal of polyps or growths of large bowel using an endoscope	127	127

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 9931184082View full group profile

Name	Specialty	State
DR. SUMEET K. TEWANI (MD)	Internal Medicine, Gastroenterology	IL
DR. NABIL DAVID BADDOUR (D.O., MPH)	Gastroenterology, Internal Medicine	LA
KIRK R LEINDECKER (CRNA)	Certified Registered Nurse Anesthetist (Crna)	IL
AMANDA SHARRELL THOMAS (APN-CRNA)	Certified Registered Nurse Anesthetist (Crna)	AR
HASAN BADER (M.D.)	Gastroenterology, Internal Medicine	WI
TOMBI SMITH	Nurse Practitioner	WI
STEVEN O IKENBERRY (M.D.)	G A S T R O E N T E R O L O G Y	IL
PAIGE PRITZ (NP)	Nurse Practitioner	IL
MAHWISH RASHEED JAFRY (FNP-BC)	Nurse Practitioner	IL
DAWN M VERNON (N.P.)	Nurse Practitioner	IL

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Frequently asked questions

How do I look up MICHAEL J MANLEY (M.D.) by NPI?

Use NPI 1346236569 when you need to reference MICHAEL J MANLEY (M.D.) in forms, claims, or directories.

Is MICHAEL J MANLEY (M.D.)'s NPI currently valid?

The extract we use shows MICHAEL J MANLEY (M.D.) as active.

Can you summarize MICHAEL J MANLEY (M.D.)'s specialty in plain language?

Clinically, the directory lists MICHAEL J MANLEY (M.D.) with Gastroenterology Physician. Clinical services aligned with this taxonomy classification.

Where does public data place MICHAEL J MANLEY (M.D.)?

The snapshot lists Rockford, Illinois for MICHAEL J MANLEY (M.D.); download NPPES for the complete set.

Does Medicare enrollment show here?

Medicare enrollment screens are separate from the basic NPI extract shown here.