DR. DAVID A LOOTENS (MD) – Internal Medicine Physician, NPI 1558372144

Internal Medicine Physician

DR. DAVID A LOOTENS (MD) is a healthcare provider. based in Ypsilanti, Michigan. specializing in Internal Medicine Physician. They hold the professional credentials MD. They hold a License No. DL045342 (MI). The NPI Number for DR. DAVID A LOOTENS (MD) is 1558372144

Main info

Male

45 Years Of Experience

Accepts Medicare Assignment

Name

DR. DAVID A LOOTENS (MD)

NPI

1558372144

Phone

(734) 528-5700

Address

3145 W CLARK RD

Enumeration Date

10 August 2006

Last Update Date

10 September 2015

Doctor Profile

Medical School Name

WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE

Secondary Phone

7345285700

Graduation Year

1981 (45 years ago)

PAC ID

4486738077

Group Practice PAC ID

7416002902

Professional Enrollment ID

I20080220000573

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience52

Completeness75

Years active:19State licenses:1Digital endpointsOther names

Loading map...

Provider Addresses for DR. DAVID A LOOTENS (MD)

West Clark Road, Ypsilanti, Washtenaw County, Michigan, 48198, United States
SUITE 401
YPSILANTI, MI 481971120
Phone: (734) 528-5700
Fax: (734) 528-5701
Mailing address matches the actual address.

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.

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 48197)

Loading plans...

Provider's Procedures

DR. DAVID A LOOTENS (MD) 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	83036	Hemoglobin A1C level	57	52
INTERNAL MEDICINE	MI	85610	Blood test, clotting time	103	18
INTERNAL MEDICINE	MI	90670	Pneumococcal vaccine for injection into muscle	41	41

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: 7416002902View full group profile

Name	Specialty	State
DR. PAI CHING MENG (M.D.)	-	MI
DR. ANNELIE OTT (M.D.)	Family Practice	MI
DR. HOWARD R USITALO (M.D.)	-	MI
BRADFORD BITTNER WYLIE (MD)	Internal Medicine	MI
DR. C PETER FISCHER (M.D.)	-	MI
MS. DEBRA MOFFAT LONGO (L.M.S.W.)	-	MI

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

Where can patients find DR. DAVID A LOOTENS (MD)'s NPI?

You can confirm DR. DAVID A LOOTENS (MD) with NPI 1558372144; it appears in the national provider directory.

Is DR. DAVID A LOOTENS (MD)'s enrollment marked active?

An active flag here means the NPI record is not in a deactivated state.

What does DR. DAVID A LOOTENS (MD) treat or focus on?

Patients typically see DR. DAVID A LOOTENS (MD) under the specialty Internal Medicine Physician. Clinical services aligned with this taxonomy classification.

Does DR. DAVID A LOOTENS (MD) practice in Michigan?

You will see Ypsilanti, Michigan on file for DR. DAVID A LOOTENS (MD) alongside any extra practice locations.

Is this NPI for an individual or an organization?

This listing corresponds to an Individual Provider.