DR. JOHN GEORGE GHANEM M.D.
NPI 1255628442
Anesthesiology in Detroit, MI

Q: What is John Ghanem's NPI number?

The NPI number for John Ghanem is 1255628442. It was assigned to this individual provider in the NPPES registry on July 7, 2011.

Q: What is John Ghanem's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for John Ghanem was last updated on October 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since July 07, 2011PECOS EnrolledAccepts Medicare Assignment

4201 ST ANTOINE ST., DETROIT, MI 48201(313) 745-3000 Get Directions Write a Review

NPPES record last updated: October 15, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. John George Ghanem M.d. NPPES

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

DR. JOHN GEORGE GHANEM M.D. (NPI 1255628442) is an individual anesthesiology provider in Detroit, Michigan, licensed in Michigan (4301099377) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS, is affiliated with Ascension Macomb Oakland Hosp-warren Campus, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1255628442

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. JOHN GEORGE GHANEMCredential: M.D.

Location Address4201 ST ANTOINE ST.Detroit, MI 48201

Mailing Address4201 St Antoine St.Detroit, MI 48201 · (313) 745-3000

Phone(313) 745-3000

Sole ProprietorYes

Medical School CMSOtherGraduated 2011

Enumeration DateJuly 7, 2011

Last NPPES UpdateOctober 15, 2011

✔ NPI 1255628442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in MI · 4301099377

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

4201 ST ANTOINE ST., Detroit, MI 48201

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Priority Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. John George Ghanem M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204137078

PECOS Enrollment IDI20160203000415

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

Medicare enrollment records show John Ghanem reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Pain Clinic Associates, PLLC

0.5 mi

Pain Medicine

4160 JOHN R ST, SUITE 522
Detroit, MI 48201

Reassigned Medicare billing, Michigan enrollment
18 clinicians in this Medicare group

NPI 1598138661 (313) 745-1293

Michigan Interventional Pain Center,pc

16 mi

Interventional Pain Medicine

19725 ALLEN RD
Brownstown Twp, MI 48183

Reassigned Medicare billing, Michigan enrollment
15 clinicians in this Medicare group

NPI 1053356774 (734) 479-7246

Anesthesia Services Associates, PC

51 mi

Anesthesiology

1375 N MAIN ST
Lapeer, MI 48446

Reassigned Medicare billing, Michigan enrollment
145 clinicians in this Medicare group

NPI 1497797153 (248) 301-5989

Northstar Anesthesia Of Michigan PLLC

1,002 mi

Anesthesiology

6225 N STATE HIGHWAY 161 STE 200
Irving, TX 75038

Reassigned Medicare billing, Michigan enrollment
369 clinicians in this Medicare group

NPI 1871986372 (214) 687-0675

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

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

65 services60 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

54 services53 patients

Anesthesia for procedure on small and large bowel using an endoscope 00813

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

33 services33 patients

Anesthesia for exam of colon using an endoscope 00812

Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.

18 services18 patients

Anesthesia for other procedure on skin of arms, legs, and front body 00400

Anesthesia for procedures on the skin of your arms, legs, and front body is a service that numbs the area being treated. This ensures you don't feel pain during procedures like biopsies, stitches, or minor surgeries. It's administered through a small injection or a topical cream.

16 services15 patients

Anesthesia for other procedure on urinary system through urethra 00910

Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.

15 services15 patients

Anesthesia for other procedure on lower abdomen 00840

Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.

14 services14 patients

Anesthesia for x-ray or radiation therapy 01922

Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.

14 services14 patients

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

13 services13 patients

Anesthesia for other procedure on lower leg, ankle, and foot bones 01480

Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.

13 services11 patients

Anesthesia for access to central vein 00532

Anesthesia for access to a central vein is a medical procedure where a numbing medication is used to minimize discomfort during the insertion of a long, thin tube into a large vein. This tube can be used to deliver medications, fluids, or to collect blood samples.

12 services12 patients

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension Macomb Oakland Hosp-Warren Campus

Acute Care Hospitals · Warren, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230195

Location11800 East Twelve Mile RoadWarren, MI 48093 · Macomb County

Emergency services

Mclaren Port Huron

Acute Care Hospitals · Port Huron, MI

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230216

Location1221 Pine Grove AvePort Huron, MI 48060 · St. Clair County

Emergency services Birthing friendly

Mclaren Macomb

Acute Care Hospitals · Mount Clemens, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230227

Location1000 Harrington StMount Clemens, MI 48043 · Macomb County

Emergency services Birthing friendly

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 John Ghanem's NPI number?

The NPI number for John Ghanem is 1255628442. It was assigned to this individual provider in the NPPES registry on July 7, 2011.

Where is John Ghanem located?

John Ghanem practices at 4201 St Antoine St., Detroit, MI 48201. The listed phone number is (313) 745-3000.

What is John Ghanem's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is John Ghanem enrolled in Medicare?

Yes. John Ghanem is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for John Ghanem's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Ghanem reassigns Medicare benefits to 4 organizations: University Pain Clinic Associates, PLLC (Detroit, MI), Michigan Interventional Pain Center,pc (Brownstown Twp, MI), Anesthesia Services Associates, PC (Lapeer, MI) and Northstar Anesthesia Of Michigan PLLC (Irving, TX). 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 John Ghanem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does John Ghanem accept?

Health plans from Priority Health list John Ghanem as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is John Ghanem affiliated with any hospitals?

According to CMS data, John Ghanem is affiliated with Ascension Macomb Oakland Hosp-Warren Campus, Mclaren Port Huron and Mclaren Macomb.

When was this NPI record last updated?

The NPPES record for John Ghanem was last updated on October 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.