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MICHAEL S. EICHENHORN M.D.
NPI 1689742124
Internal Medicine - Pulmonary Disease in Detroit, MI

Active since December 01, 2006PECOS Enrolled
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD, DETROIT, MI 48202(313) 916-2421(313) 916-9102 Get Directions Write a Review

NPPES record last updated: January 3, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 3, 2023, Mar 4, 2021 (2 updates tracked since 2021).

About Michael S. Eichenhorn M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL S. EICHENHORN M.D. (NPI 1689742124) is an individual pulmonary disease provider in Detroit, Michigan, licensed in Michigan (4301036537) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689742124
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameMICHAEL S. EICHENHORNCredential: M.D.
Location AddressHENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARDDetroit, MI 48202-2608
Mailing AddressHenry Ford Health System, 2799 West Grand BoulevardDetroit, MI 48202-2608 · (313) 916-2421 · Fax (313) 916-9102
Phone(313) 916-2421
Fax(313) 916-9102
Sole ProprietorNo
Enumeration DateDecember 1, 2006
Last NPPES UpdateJanuary 3, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 3, 2023
✔ NPI 1689742124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
Licenses✔ Licensed in MI · 4301036537✔ Licensed in MI · 036537
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 036537 (MI), 4301036537 (MI)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 036537 (MI), 4301036537 (MI)
HENRY FORD HEALTH SYSTEM, Detroit, MI 48202
Open in Google Maps ↗

Other Identifiers 4

OtherME036537Champus-champus
OtherME036537Commercial-commercial Number
Other290H264420Blue Cross-blue Cross
Medicaid133596510MI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael S. Eichenhorn M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Michael Eichenhorn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Henry Ford Health System
2.4 mi
Plastic Surgery
2799 W GRAND BLVD
Detroit, MI 48202
  • Reassigned Medicare billing, Michigan enrollment
  • 1,886 clinicians in this Medicare group
NPI 1528142858 (313) 916-2600
Henry Ford Wyandotte Hospital
9.7 mi
Surgery
2070 BIDDLE AVE, SUITE 200
Wyandotte, MI 48192
  • Reassigned Medicare billing, Michigan enrollment
  • 157 clinicians in this Medicare group
NPI 1699102244 (734) 225-9100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers18 claims18 services$65.46 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREGORY L. HAYS M.D.
Emergency Medicine
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
RAJINDER P. SHARMA M.D.
Radiology (Diagnostic Radiology)
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
MILAN V. PANTELIC M.D.
Radiology (Diagnostic Radiology)
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
MEHSATI HERAWI M.D., PH.D.
Pathology (Anatomic Pathology & Clinical Pathology)
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
AAMIR SIDDIQUI M.D.
Plastic Surgery
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
RAY H. LITTLETON M.D.
Urology
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
ARNEL V. CLARIN M.D.
Family Medicine
HENRY FORD HEALTH SYSTEM, 1151 TAYLOR
DETROIT, MI 48202
Wayne County (313) 823-9800
ELIZABETH J. ANGUS M.D.
Psychiatry & Neurology (Neurology)
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Eichenhorn's NPI number?

The NPI number for Michael Eichenhorn is 1689742124. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Michael Eichenhorn located?

Michael Eichenhorn practices at Henry Ford Health System 2799 West Grand Boulevard, Detroit, MI 48202. The listed phone number is (313) 916-2421.

What is Michael Eichenhorn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Michael Eichenhorn enrolled in Medicare?

Yes. Michael Eichenhorn is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Eichenhorn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Eichenhorn reassigns Medicare benefits to 2 organizations: Henry Ford Health System (Detroit, MI) and Henry Ford Wyandotte Hospital (Wyandotte, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Eichenhorn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Eichenhorn was last updated on January 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.