Dr. Mohammed Zaher, DO
- Medicare services, 2024
- 2,494
- Medicare patients, 2024
- 525
- Part D claims, 2024
- 1,702
- Hospital affiliations
- 5
- Industry payments
- $3,407
- Practice address
- 1606 N Seventh St, Terre Haute, IN 47804
- Practice phone
- Call (812) 238-7606
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zaher's professional email, personal email and mobile number
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Dr. Mohammed Zaher is a urologist in Terre Haute, Indiana
Dr. Zaher practices at Union Hospital in Terre Haute, Indiana, part of Union Health System.
Dr. Zaher's NPI, 1538572862, was assigned on June 4, 2014. Dr. Zaher holds Connecticut license 62952.
- NPI
- 1538572862NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648580217
- NPI enumeration date
- June 4, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (812) 238-7606
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mohammed Zaher practices at Union Hospital in Terre Haute, Indiana
Dr. Zaher's primary practice is Union Hospital, at 1606 N Seventh St, Terre Haute, IN 47804 in Vigo County. The practice phone is (812) 238-7606.
- Union Hospital1606 N Seventh St, Terre Haute, IN 47804 · Vigo CountyPhone(812) 238-7606
Source: Dmand AI Affiliation Data
Dr. Mohammed Zaher is affiliated with 6 sites of care and 1 medical group
Dr. Zaher's primary practice is Union Hospital in Terre Haute, Indiana, part of Union Health System. Dr. Zaher is also affiliated with IU Health Methodist Hospital. The medical group on file is Union Medical Group. Dmand AI also links Dr. Zaher to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mohammed Zaher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zaher practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Union Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Union Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mohammed Zaher is one of 250 urologists in Indiana
Urology is Dr. Zaher's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Zaher is licensed in Connecticut.
Specialties and state licenses
- Urology, ConnecticutPrimary
Urologists near Dr. Zaher
Counts of urologists 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. Mohammed Zaher billed Medicare for 2,494 services in 2024
CMS data shows 2,494 Medicare services from Dr. Zaher across 22 procedure codes in 2024, for 525 Medicare patients. Medicare paid $179,741 for them.
Dr. Zaher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0912024: 9889%
- Surgery
- 2023: 8692024: 69220%
- Lab and pathology
- 2023: 7912024: 47540%
- Imaging
- 2023: 1802024: 1649%
- Drugs given in the office
- 2023: 1782024: 15712%
- Tests and treatments
- 2023: 312024: 1842%
Where Dr. Zaher's Medicare services took place, 2024
- In an office2,39896%
- In a facility964%
Dr. Zaher compared with the Indiana median for urologists, 2024
- Dr. Zaher
- Indiana median
- Medicare services
- 2,494vs 1,41077% above
- Medicare patients
- 525vs 47111% above
- Part D claims
- 1,584vs 89577% above
Medians across 250 urologists in Indiana with Dmand AI profiles that report each measure.
Dr. Zaher's most billed Medicare procedure codes, 2024
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. Zaher and other urologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mohammed Zaher treated 525 Medicare patients in 2024, average age 76
CMS counts 525 Medicare patients who saw Dr. Zaher in 2024. The largest group is 75 to 84, with 233 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zaher's median patient age at 73, with 15% women.
Dr. Zaher's Medicare patients by age, 2024
Dr. Zaher's Medicare patients by sex, 2024
- Women7815%
- Men44785%
Chronic conditions among Dr. Zaher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease46%
- Arthritis43%
- Cancer40%
- Diabetes39%
- Chronic kidney disease33%
- COPD24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zaher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women15%
- Men84%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mohammed Zaher wrote 1,702 Medicare Part D claims in 2024
In 2024, Dr. Zaher wrote 1,702 Medicare Part D claims for 534 patients. 94% of them were for generic drugs. CMS names the drug for 1,584 of them, across 18 drugs with 11 or more claims each, at $63,025 in total drug cost. In 2023, CMS named 1,445 claims across 17 drugs.
Dr. Zaher's Part D claims by kind of drug, 2024
- Generic1,607 claims94%
- Brand-name and other95 claims6%
Dr. Zaher'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.
Drug classes CMS tracks in Dr. Zaher's Part D claims, 2024
- Antibiotics31%520 of 1,702 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,4452024: 1,58410%
Drugs named by CMS: 18 in 2024, 17 in 2023.
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
Dr. Mohammed Zaher ranks in the 63rd percentile for prostate resection in Medicare
Dr. Zaher accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Zaher as offering telehealth. CMS counts 12 procedures of prostate resection by Dr. Zaher, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Zaher ranks in Medicare procedure volume
- Prostate resection
- 63rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mohammed Zaher received $3,407 in industry payments from 2020 to 2025
CMS Open Payments shows 141 general payments to Dr. Zaher from 39 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 87% of the total. Janssen Pharmaceuticals, Inc paid the most, $415.
General payments to Dr. Zaher by program year, 2020 to 2025
General payments to Dr. Zaher by kind, 2020 to 2025
- Food and beverage$2,94887%
- Education$2467%
- Travel and lodging$2136%
Companies that paid Dr. Zaher the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mohammed Zaher'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Mohammed Zaher
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. Mohammed Zaher's NPI number?
Dr. Mohammed Zaher's NPI number is 1538572862. It was assigned on June 4, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Mohammed Zaher?
Dr. Mohammed Zaher is a urologist in Terre Haute, Indiana. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Mohammed Zaher practice?
Dr. Zaher practices at 1606 N Seventh St, Terre Haute, IN 47804. Dr. Zaher's primary practice is Union Hospital in Terre Haute, Indiana, part of Union Health System. Dmand AI also links Dr. Zaher to 3 hospitals and 1 group practice or clinic.
What is Dr. Mohammed Zaher's office phone number?
The practice phone on file for Dr. Zaher is (812) 238-7606.
What is Dr. Mohammed Zaher's medical license number?
Dr. Zaher holds Connecticut license 62952.
Which hospitals is Dr. Mohammed Zaher affiliated with?
Dr. Zaher practices at Union Hospital in Terre Haute, Indiana. Dr. Zaher is also affiliated with IU Health Methodist Hospital. Dmand AI links Dr. Zaher to 3 more hospitals.
What medical group is Dr. Mohammed Zaher part of?
Dr. Zaher is linked to Union Medical Group.
Does Dr. Mohammed Zaher accept Medicare?
Yes. CMS data shows Dr. Zaher billed Medicare for 2,494 services in 2024, and Dr. Zaher accepts Medicare assignment.
Does Dr. Mohammed Zaher offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Zaher as offering telehealth services.
How many Medicare patients does Dr. Mohammed Zaher see?
CMS counts 525 Medicare patients who saw Dr. Zaher in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Mohammed Zaher bill to Medicare?
In 2024, Dr. Zaher's most billed Medicare services were office visit, established patient (99214), lab and pathology test (81003) and surgery: urinary system (51798).
What drugs does Dr. Mohammed Zaher prescribe most?
In 2024 Medicare Part D data, Dr. Zaher's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Amoxicillin-Clavulanate Potass.
Has Dr. Mohammed Zaher received payments from drug or device companies?
CMS Open Payments shows $3,407 in general payments to Dr. Zaher from 39 companies from 2020 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Mohammed Zaher been practicing?
Dr. Zaher graduated from medical school in 2014, 12 years ago.
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