Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Pulmonary Disease

Jeffrey H. Jennings, MD

Works at hospitals in Detroit, MI · W Bloomfield, MI · Michigan

Summary

Dr. Jeffrey H. Jennings, MD is a pulmonologist at 24555 Haig St, Taylor, MI 48180. Phone: (313) 375-2000. Accepts Medicare assignment. In 2024, Jeffrey H. Jennings had 289 Original Medicare patients and 654 services. NPI 1558439091. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Jeffrey H. Jennings, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jeffrey H. Jennings accept Medicare assignment?
Yes. Medicare's clinician data says Jeffrey H. Jennings accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Jeffrey H. Jennings see?
In 2024, CMS data shows 289 Original Medicare patients and 654 services for Jeffrey H. Jennings. This counts Original Medicare only and measures volume, not quality.
What is Jeffrey H. Jennings's NPI number?
1558439091. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Jeffrey H. Jennings, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients289
Services billed to Medicare654
Different services or procedures27
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Test to measure expiratory airflow and volume (94010)107 services
  2. Test to examine how well the lungs exchange gases (94729)99 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)95 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)76 services
  5. Test for exercise-induced lung stress (94618)60 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol67%
  • COPD56%
  • Arthritis49%
  • Ischemic heart disease47%
  • Diabetes44%

Hospitals where Jeffrey H. Jennings works

Medicare's Facility Affiliation Data lists Jeffrey H. Jennings at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Jeffrey H. Jennings is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Jeffrey H. Jennings as a member of this group (CMS data updated October 2, 2026).

  • Henry Ford Health System2,570 clinicians in the group

Specialties

Find other Pulmonary Disease doctors in Michigan →

Other pulmonologists in Michigan

Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.

All pulmonologists in Michigan →

Other clinicians in Henry Ford Health System

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolColumbia University College Of Physicians And Surgeons
Graduation year1996 (30 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558439091
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians