ANN S. CONNAGHAN (M.D.) – Family Medicine Physician, NPI 1609869106

ANN S. CONNAGHAN (M.D.) is a healthcare provider. based in Saginaw, Michigan. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. AC043757 (MI). The NPI Number for ANN S. CONNAGHAN (M.D.) is 1609869106

Main info

Female
45 Years Of Experience
Accepts Medicare Assignment
Name
ANN S. CONNAGHAN (M.D.)
NPI
1609869106
Phone
(989) 797-1041
Address
5821 COLONY DR N
Enumeration Date
30 August 2005
Last Update Date
6 April 2021

Doctor Profile

Medical School Name
UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Secondary Phone
9896241575
Graduation Year
1981 (45 years ago)
PAC ID
7517132525
Group Practice PAC ID
6305737156
Professional Enrollment ID
I20111202000137

Contacts

Secure Messaging
annconnaghan@smomsjhs.allscriptsdirect.net
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

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Provider Addresses for ANN S. CONNAGHAN (M.D.)

  • 5821, Colony Drive North, Saginaw Charter Township, Saginaw County, Michigan, 48638, United States

    SAGINAW, MI 48638

    Phone: (989) 797-1041

    Fax: (989) 799-0256

    Type: Location

  • 4040B N Euclid Ave

    Bay City, MI 487062407

    Phone: (989) 671-9153

    Fax: (989) 671-9253

    Type: Location

  • 9900 Birch Run Rd Ste D

    Birch Run, MI 484159609

    Phone: (989) 624-1575

    Fax: (989) 624-1507

    Type: Location

  • 5810 Gratiot Rd Ste B

    Saginaw, MI 486386063

    Phone: (989) 790-3650

    Fax: (989) 790-8630

    Type: Location

  • PO BOX 779

    TAWAS CITY, MI 487640779

    Phone: (989) 797-1041

    Fax: (989) 799-0256

    Type: Mailing

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.

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.

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

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 48638)

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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: 6305737156View full group profile
NameSpecialtyState
H E M A T O L O G Y/ O N C O L O G YMO
Physician AssistantMI
Pulmonary Disease, Critical Care (Intensivists)MI
Cardiac ElectrophysiologyMI
Neurology, NeuropsychiatryMI
-MI
-MI
Rheumatology, Internal MedicineMI
Cardiovascular Disease (Cardiology)MI
P O D I A T R YMI

Reviews

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Frequently asked questions

What is the registry number for ANN S. CONNAGHAN (M.D.)?
The registry entry for ANN S. CONNAGHAN (M.D.) shows NPI 1609869106.
Is ANN S. CONNAGHAN (M.D.) currently accepting referrals based on NPI status?
Registry metadata lists ANN S. CONNAGHAN (M.D.) as active.
What does the directory say ANN S. CONNAGHAN (M.D.) does?
Insurance directories may phrase it differently, but here ANN S. CONNAGHAN (M.D.) maps to Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What geographic area is tied to ANN S. CONNAGHAN (M.D.)?
ANN S. CONNAGHAN (M.D.) is associated with Saginaw, Michigan in the same public data insurers reference.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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