Dr. Maya M. Hammoud, MD
- Medicare services, 2023
- 11
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 26
- Hospital affiliations
- 1
- Industry payments
- $350
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Hammoud's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Maya M. Hammoud is an OB-GYN in Ann Arbor, Michigan
Dr. Hammoud practices at University Hospital in Ann Arbor, Michigan.
Dr. Hammoud's NPI, 1225121486, was assigned on October 2, 2006. Dr. Hammoud graduated from University of Michigan Medical School in 1996. Dr. Hammoud holds Michigan license 4301067984.
- NPI
- 1225121486NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385782044
- NPI enumeration date
- October 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maya M. Hammoud practices at University Hospital in Ann Arbor, Michigan
Dr. Hammoud's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Maya M. Hammoud is affiliated with 2 sites of care
Dr. Hammoud's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Hammoud is also affiliated with University Hospital. Dr. Hammoud's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Maya M. Hammoud's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hammoud practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maya M. Hammoud is one of 1,457 OB-GYNs in Michigan
Obstetrics and gynecology is Dr. Hammoud's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Hammoud is licensed in Michigan.
Specialties and state licenses
- Obstetrics and gynecology, MichiganPrimary
OB-GYNs near Dr. Hammoud
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Maya M. Hammoud billed Medicare for 11 services in 2023
CMS data shows 11 Medicare services from Dr. Hammoud across 1 procedure code in 2023, for 19 Medicare patients. Medicare paid $316 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hammoud's Medicare services by type, 2020 to 2023
- 2020
- 2023
- Other services
- 2020: 02023: 11
- Office and hospital visits
- 2020: 152023: 0100%
Dr. Hammoud compared with the Michigan median for OB-GYNs, 2023
- Dr. Hammoud
- Michigan median
- Medicare services
- 11vs 3770% below
- Medicare patients
- 19vs 3342% below
- Part D claims
- 12vs 3868% below
Medians across 1,227 OB-GYNs in Michigan with Dmand AI profiles that report each measure.
Dr. Hammoud's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hammoud and other OB-GYNs in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maya M. Hammoud treated 19 Medicare patients in 2024, average age 67
CMS counts 19 Medicare patients who saw Dr. Hammoud in 2024. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hammoud's median patient age at 37, with 100% women.
Dr. Hammoud's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maya M. Hammoud wrote 26 Medicare Part D claims in 2024
In 2024, Dr. Hammoud wrote 26 Medicare Part D claims. 88% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $385 in total drug cost. In 2021, CMS named 11 claims across 1 drug.
Dr. Hammoud's Part D claims by kind of drug, 2024
- Generic23 claims88%
- Brand-name and other3 claims12%
Dr. Hammoud's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 112024: 129%
Drugs named by CMS: 1 in 2024, 1 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Maya M. Hammoud takes part in Medicare
Dr. Hammoud accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Maya M. Hammoud received $350 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Hammoud from 2 drug and device companies from 2024 to 2025. Education make up the largest share, 87% of the total. Medical Device Business Services, Inc. paid the most, $305.
General payments to Dr. Hammoud by program year, 2024 to 2025
General payments to Dr. Hammoud by kind, 2024 to 2025
- Education$30587%
- Food and beverage$4513%
Companies that paid Dr. Hammoud the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maya M. Hammoud graduated from University of Michigan Medical School
Dr. Hammoud graduated from University of Michigan Medical School in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Maya M. Hammoud's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Maya M. Hammoud
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Maya M. Hammoud's NPI number?
Dr. Maya M. Hammoud's NPI number is 1225121486. It was assigned on October 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maya M. Hammoud?
Dr. Maya M. Hammoud is an OB-GYN in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Maya M. Hammoud practice?
Dr. Hammoud practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Hammoud's primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Maya M. Hammoud's office phone number?
The practice phone on file for Dr. Hammoud is (734) 936-4000.
What is Dr. Maya M. Hammoud's medical license number?
Dr. Hammoud holds Michigan license 4301067984.
Which hospitals is Dr. Maya M. Hammoud affiliated with?
Dr. Hammoud is affiliated with University Hospital.
Does Dr. Maya M. Hammoud accept Medicare?
Yes. CMS data shows Dr. Hammoud billed Medicare for 11 services in 2023, and Dr. Hammoud accepts Medicare assignment.
How many Medicare patients does Dr. Maya M. Hammoud see?
CMS counts 19 Medicare patients who saw Dr. Hammoud in 2024, with an average age of 67.
What services does Dr. Maya M. Hammoud bill to Medicare?
In 2023, Dr. Hammoud's most billed Medicare services were medicare service (G0101).
Where did Dr. Maya M. Hammoud go to medical school?
Dr. Hammoud graduated from University of Michigan Medical School in 1996.
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What drugs does Dr. Maya M. Hammoud prescribe most?
In 2024 Medicare Part D data, Dr. Hammoud's most prescribed drugs by claims were Valacyclovir.
Has Dr. Maya M. Hammoud received payments from drug or device companies?
CMS Open Payments shows $350 in general payments to Dr. Hammoud from 2 companies from 2024 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Maya M. Hammoud been practicing?
Dr. Hammoud graduated from medical school in 1996, 30 years ago.
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