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DR. SYED MAZHAR AHMAD M.D.
NPI 1588819288
Internal Medicine - Infectious Disease in Farmington Hills, MI

Active since November 21, 2008PECOS EnrolledAccepts Medicare Assignment
28080 GRAND RIVER AVE STE 306N, FARMINGTON HILLS, MI 48336(947) 521-8920 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Syed Mazhar Ahmad M.d. NPPES

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

DR. SYED MAZHAR AHMAD M.D. (NPI 1588819288) is an individual infectious disease provider in Farmington Hills, Michigan, licensed in Michigan (4301092364) and active in the NPI registry since November 2008. He is enrolled in Medicare PECOS, is affiliated with Saint Joseph Mercy Livingston Hospital, and maintains a secondary practice location in Detroit.

NPPES Registry Identity

NPI1588819288
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. SYED MAZHAR AHMADCredential: M.D.
Location Address28080 GRAND RIVER AVE STE 306NFarmington Hills, MI 48336-5966
Mailing Address26901 Beaumont Blvd Ste 3dSouthfield, MI 48033-3849
Phone(947) 521-8920
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateNovember 21, 2008
Last NPPES UpdateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1588819288 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in MI · 4301092364
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License 4301092364 (MI)
28080 GRAND RIVER AVE STE 306N, Farmington Hills, MI 48336
Open in Google Maps ↗

Secondary Practice Location 1

Location 14201 St. AntoineDetroit, MI 48201 · Phone (313) 966-3189

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and more.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. Syed Mazhar Ahmad 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 ID2769646264
PECOS Enrollment IDI20120613000510
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

3

Medicare enrollment records show Syed Ahmad reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Iha Health Services Corporation
4.3 mi
Family Medicine
28300 ORCHARD LAKE RD STE 103
Farmington Hills, MI 48334
  • Reassigned Medicare billing, Michigan enrollment
  • 1,480 clinicians in this Medicare group
NPI 1750138566 (248) 287-7860
University Physician Group
5.3 mi
Counselor
16836 NEWBURGH RD
Livonia, MI 48154
  • Reassigned Medicare billing, Michigan enrollment
  • 731 clinicians in this Medicare group
NPI 1356556575 (734) 464-4220
Beaumont Medical Group- Specialty Services
8.2 mi
Surgery
3601 W 13 MILE RD
Royal Oak, MI 48073
  • Reassigned Medicare billing, Michigan enrollment
  • 1,030 clinicians in this Medicare group
NPI 1578072906 (248) 898-5000

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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
68 services44 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
41 services41 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
39 services39 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
17 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Saint Joseph Mercy Livingston Hospital

Acute Care Hospitals · Howell, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230069
Location620 Byron RdHowell, MI 48843 · Livingston County
Emergency services

Beaumont Hospital - Farmington Hills

Acute Care Hospitals · Farmington Hills, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230151
Location28050 Grand River AvenueFarmington Hills, MI 48336 · Oakland County
Emergency services Birthing friendly

Trinity Health Ann Arbor Hospital

Acute Care Hospitals · Ann Arbor, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230156
Location5301 E Huron River DrAnn Arbor, MI 48106 · Washtenaw County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48336 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.

Other Providers at the Same Location NPPES 7

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

JACK E BELEN DO
Internal Medicine (Pulmonary Disease)
28080 GRAND RIVER AVE STE 306N
FARMINGTON HILLS, MI 48336
Oakland County (947) 521-8968
DR. JOSHUA STEVEN STERNBERG DO
Internal Medicine (Cardiovascular Disease)
28080 GRAND RIVER AVE STE 306N
FARMINGTON HILLS, MI 48336
Oakland County (947) 521-4771
JENIFER DOLORES THOMPSON NP-C
Nurse Practitioner (Acute Care)
28080 GRAND RIVER AVE STE 306N
FARMINGTON HILLS, MI 48336
Oakland County (947) 521-4771
JASON DANIEL AMOS DO
Internal Medicine (Cardiovascular Disease)
28080 GRAND RIVER AVE STE 306N
FARMINGTON HILLS, MI 48336
Oakland County (947) 521-4771
ROBERT GREGORY SMITH DO
Internal Medicine (Infectious Disease)
28080 GRAND RIVER AVE STE 306N
FARMINGTON HILLS, MI 48336
Oakland County (947) 521-8314
DAVID P GOWMAN DO
Internal Medicine (Cardiovascular Disease)
28080 GRAND RIVER AVE STE 306N
FARMINGTON HILLS, MI 48336
Oakland County (947) 521-4771
WILEY FAN DO
Internal Medicine (Infectious Disease)
28080 GRAND RIVER AVE STE 306N
FARMINGTON HILLS, MI 48336
Oakland County (947) 521-8314

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 Syed Ahmad's NPI number?

The NPI number for Syed Ahmad is 1588819288. It was assigned to this individual provider in the NPPES registry on November 21, 2008.

Where is Syed Ahmad located?

Syed Ahmad practices at 28080 Grand River Ave Ste 306N, Farmington Hills, MI 48336. The listed phone number is (947) 521-8920.

What is Syed Ahmad's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Syed Ahmad enrolled in Medicare?

Yes. Syed Ahmad 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 Syed Ahmad's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Syed Ahmad reassigns Medicare benefits to 3 organizations: Iha Health Services Corporation (Farmington Hills, MI), University Physician Group (Livonia, MI) and Beaumont Medical Group- Specialty Services (Royal Oak, 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 Syed Ahmad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Syed Ahmad accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and UnitedHealthcare list Syed Ahmad 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 Syed Ahmad affiliated with any hospitals?

According to CMS data, Syed Ahmad is affiliated with Saint Joseph Mercy Livingston Hospital, Beaumont Hospital - Farmington Hills and Trinity Health Ann Arbor Hospital.

When was this NPI record last updated?

The NPPES record for Syed Ahmad was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.