DR. JAMES D SITEK (D.O.) – Internal Medicine Physician, NPI 1205831617

Internal Medicine Physician

DR. JAMES D SITEK (D.O.) is a healthcare provider. based in Lansing, Michigan. specializing in Internal Medicine Physician. They hold the professional credentials D.O.. They hold a License No. 5101008077 (MI). The NPI Number for DR. JAMES D SITEK (D.O.) is 1205831617

Main info

Male

45 Years Of Experience

Accepts Medicare Assignment

Name

DR. JAMES D SITEK (D.O.)

NPI

1205831617

Phone

(231) 346-6800

Address

PO BOX 27127

Enumeration Date

14 June 2005

Last Update Date

26 July 2016

Doctor Profile

Medical School Name

MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE

Secondary Phone

Graduation Year

1981 (45 years ago)

PAC ID

2769434992

Group Practice PAC ID

3072426287

Professional Enrollment ID

I20060208000125

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 DR. JAMES D SITEK (D.O.)

PO BOX 27127
LANSING, MI 489097127
Phone: (231) 346-6800
Fax: (231) 346-6017
Type: Mailing
6th Street, Fife Lake, Fife Lake Township, Grand Traverse County, Michigan, United States
TRAVERSE CITY, MI 496842349
Phone: (231) 935-5000
Fax: (231) 346-6017
Type: Location

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

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.

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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 48909)

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Provider's Procedures

DR. JAMES D SITEK (D.O.) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
INTERNAL MEDICINE	MI	93010	Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report	168	131

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: 3072426287View full group profile

Name	Specialty	State
DR. CRAIG THOMAS KUESEL (D.O.)	N E U R O L O G Y	MI
DR. BOBBY KIPAK KONG (M.D.)	-	MI
DR. WARD ROBERT GILLETT (M.D.)	-	MI
RONALD L SANDERS (PA-C)	-	MI
CINNAMON BICE (PA-C)	-	MI
CAROL ANN HOLMDEN (NP)	-	MI
JOSEPHINE L LISTERHENDRIX (NP)	-	MI
DR. JUSTINE PEARL (M.D.)	N E U R O S U R G E R Y	MI
DR. ERICA LYNN CRUDO OAKLEY (D.O.)	Internal Medicine	IL
DR. THOMAS C NUSSDORFER (M.D.)	Family Practice	MI

Reviews

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Frequently asked questions

Where can patients find DR. JAMES D SITEK (D.O.)'s NPI?

You can confirm DR. JAMES D SITEK (D.O.) with NPI 1205831617; it appears in the national provider directory.

Is DR. JAMES D SITEK (D.O.) currently active in the NPI registry?

CMS-published data lists DR. JAMES D SITEK (D.O.) as an active registrant.

What field does DR. JAMES D SITEK (D.O.) work in?

You can think of DR. JAMES D SITEK (D.O.) as practicing within Internal Medicine Physician. Clinical services aligned with this taxonomy classification.

Where is DR. JAMES D SITEK (D.O.)'s primary listing?

We display Lansing, Michigan because that is what the record indicates for DR. JAMES D SITEK (D.O.).

What if Lansing, Michigan seems incomplete?

Street-level detail can be omitted — open the full address list for this NPI.