Dr. John Frederick Harb, MD
- Medicare services, 2024
- 1,905
- Medicare patients, 2024
- 613
- Part D claims, 2024
- 1,534
- MIPS score, 2024
- 99
- Hospital affiliations
- 5
- Practice address
- 28050 Grand River Avenue, Farmington Hills, MI 48336
- Practice phone
- Call (248) 471-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harb'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. John Frederick Harb is a urologist in Farmington Hills, Michigan
Dr. Harb practices at Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan, part of Corewell Health.
Dr. Harb's NPI, 1811967334, was assigned on January 26, 2006. Dr. Harb graduated from Wayne State University School of Medicine in 1993. Dr. Harb holds Michigan license JH061957.
- NPI
- 1811967334NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234253626
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 471-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Frederick Harb practices at Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan
Dr. Harb's primary practice is Corewell Health Farmington Hills Hospital, at 28050 Grand River Avenue, Farmington Hills, MI 48336 in Oakland County. The practice phone is (248) 471-8000.
- Corewell Health Farmington Hills Hospital28050 Grand River Avenue, Farmington Hills, MI 48336 · Oakland CountyPhone(248) 471-8000
Source: Dmand AI Affiliation Data
Dr. John Frederick Harb is affiliated with 6 sites of care and 1 medical group
Dr. Harb's primary practice is Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan, part of Corewell Health. Dr. Harb is also affiliated with Henry Ford Providence Southfield Hospital. The medical group on file is Harb Urology. Dmand AI also links Dr. Harb 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. John Frederick Harb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harb practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Farmington Hills 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Frederick Harb is one of 389 urologists in Michigan
Urology is Dr. Harb's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Harb is licensed in Michigan.
Specialties and state licenses
- Urology, MichiganPrimary
Urologists near Dr. Harb
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. John Frederick Harb billed Medicare for 1,905 services in 2024
CMS data shows 1,905 Medicare services from Dr. Harb across 31 procedure codes in 2024, for 613 Medicare patients. Medicare paid $199,301 for them.
Dr. Harb's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8682024: 8994%
- Surgery
- 2023: 4762024: 59625%
- Imaging
- 2023: 1892024: 1911%
- Lab and pathology
- 2023: 1612024: 1695%
- Tests and treatments
- 2023: 322024: 32No change
- Drugs given in the office
- 2023: 02024: 18
Where Dr. Harb's Medicare services took place, 2024
- In an office1,36672%
- In a facility53928%
Dr. Harb compared with the Michigan median for urologists, 2024
- Dr. Harb
- Michigan median
- Medicare services
- 1,905vs 6043.2 times
- Medicare patients
- 613vs 2992.1 times
- Part D claims
- 1,372vs 70196% above
Medians across 380 urologists in Michigan with Dmand AI profiles that report each measure.
Dr. Harb'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.
Need commercial claims for Dr. Harb?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harb and other urologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Frederick Harb treated 613 Medicare patients in 2024, average age 76
CMS counts 613 Medicare patients who saw Dr. Harb in 2024. The largest group is 75 to 84, with 245 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Harb's median patient age at 70, with 26% women.
Dr. Harb's Medicare patients by age, 2024
Dr. Harb's Medicare patients by sex, 2024
- Women19732%
- Men41668%
Chronic conditions among Dr. Harb's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes48%
- Ischemic heart disease46%
- Chronic kidney disease45%
- Heart failure34%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harb's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women26%
- Men74%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Frederick Harb wrote 1,534 Medicare Part D claims in 2024
In 2024, Dr. Harb wrote 1,534 Medicare Part D claims for 462 patients. 87% of them were for generic drugs. CMS names the drug for 1,372 of them, across 21 drugs with 11 or more claims each, at $124,559 in total drug cost. In 2023, CMS named 1,205 claims across 17 drugs.
Dr. Harb's Part D claims by kind of drug, 2024
- Generic1,327 claims87%
- Brand-name and other207 claims13%
Dr. Harb'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. Harb's Part D claims, 2024
- Opioids1%11 of 1,534 claims
- Antibiotics32%490 of 1,534 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: 1,2052024: 1,37214%
Drugs named by CMS: 21 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. John Frederick Harb scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Harb for performance year 2024, reported individually. Dr. Harb accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 29 procedures of prostate resection by Dr. Harb, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Harb's MIPS scores, performance year 2024
- 99of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Harb ranks in Medicare procedure volume
- Prostate resection
- 90th percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Frederick Harb received $25,434 in industry payments from 2016 to 2025
CMS Open Payments shows 471 general payments to Dr. Harb from 49 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 50% of the total. Medtronic, Inc. paid the most, $7,773.
General payments to Dr. Harb by program year, 2016 to 2025
General payments to Dr. Harb by kind, 2016 to 2025
- Food and beverage$12,72750%
- Travel and lodging$6,78927%
- Consulting fees$5,00020%
- Education$9184%
Companies that paid Dr. Harb the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Frederick Harb graduated from Wayne State University School of Medicine
Dr. Harb graduated from Wayne State University School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Frederick Harb'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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. John Frederick Harb
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. John Frederick Harb's NPI number?
Dr. John Frederick Harb's NPI number is 1811967334. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Frederick Harb?
Dr. John Frederick Harb is a urologist in Farmington Hills, Michigan. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. John Frederick Harb practice?
Dr. Harb practices at 28050 Grand River Avenue, Farmington Hills, MI 48336. Dr. Harb's primary practice is Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan, part of Corewell Health. Dmand AI also links Dr. Harb to 3 hospitals and 1 group practice or clinic.
What is Dr. John Frederick Harb's office phone number?
The practice phone on file for Dr. Harb is (248) 471-8000.
What is Dr. John Frederick Harb's medical license number?
Dr. Harb holds Michigan license JH061957.
Which hospitals is Dr. John Frederick Harb affiliated with?
Dr. Harb practices at Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan. Dr. Harb is also affiliated with Henry Ford Providence Southfield Hospital. Dmand AI links Dr. Harb to 3 more hospitals.
What medical group is Dr. John Frederick Harb part of?
Dr. Harb is linked to Harb Urology.
Does Dr. John Frederick Harb accept Medicare?
Yes. CMS data shows Dr. Harb billed Medicare for 1,905 services in 2024, and Dr. Harb accepts Medicare assignment.
What is Dr. John Frederick Harb's MIPS score?
Dr. Harb's MIPS final score for performance year 2024 is 99 out of 100, reported individually.
How many Medicare patients does Dr. John Frederick Harb see?
CMS counts 613 Medicare patients who saw Dr. Harb in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. John Frederick Harb bill to Medicare?
In 2024, Dr. Harb's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99222) and office visit, established patient (99214).
Where did Dr. John Frederick Harb go to medical school?
Dr. Harb graduated from Wayne State University School of Medicine in 1993.
What drugs does Dr. John Frederick Harb prescribe most?
In 2024 Medicare Part D data, Dr. Harb's most prescribed drugs by claims were Tamsulosin HCl, Ciprofloxacin HCl and Cephalexin.
Has Dr. John Frederick Harb received payments from drug or device companies?
CMS Open Payments shows $25,434 in general payments to Dr. Harb from 49 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. John Frederick Harb been practicing?
Dr. Harb graduated from medical school in 1993, 33 years ago.
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