Dr. Robert Jan Basak, DO
- Medicare services, 2024
- 458
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 7,686
- Hospital affiliations
- 2
- Industry payments
- $3,338
- Practice address
- 50 N Perry St, Pontiac, MI 48342
- Practice phone
- Call (248) 338-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Basak'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. Robert Jan Basak is a family medicine physician in Pontiac, Michigan
Dr. Basak practices at McLaren Oakland in Pontiac, Michigan, part of McLaren Health Care.
Dr. Basak's NPI, 1528258761, was assigned on July 25, 2007. Dr. Basak graduated from Michigan State University College of Osteopathic Medicine in 2003. Dr. Basak holds Michigan license 5101017311.
- NPI
- 1528258761NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365576956
- NPI enumeration date
- July 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (248) 338-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Jan Basak practices at McLaren Oakland in Pontiac, Michigan
Dr. Basak's primary practice is McLaren Oakland, at 50 N Perry St, Pontiac, MI 48342 in Oakland County. The practice phone is (248) 338-5000.
- McLaren Oakland50 N Perry St, Pontiac, MI 48342 · Oakland CountyPhone(248) 338-5000
Source: Dmand AI Affiliation Data
Dr. Robert Jan Basak is affiliated with 7 sites of care and 2 medical groups
Dr. Basak's primary practice is McLaren Oakland in Pontiac, Michigan, part of McLaren Health Care. Dr. Basak is also affiliated with McLaren Lapeer Region. The medical group on file is McLaren Oakland. Dmand AI also links Dr. Basak to 2 more home health agencies, 1 physician office, 1 therapy and rehab clinic, 1 skilled nursing facility and 1 medical group, each named with a free account. Dr. Basak's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert Jan Basak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Basak practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLaren Oakland | Available with a free account |
| +6 more sites and 1 medical group | 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 McLaren Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert Jan Basak is one of 4,931 family medicine physicians in Michigan
Family medicine is Dr. Basak's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Basak is licensed in Michigan.
Specialties and state licenses
- Family medicine, MichiganPrimary
Family medicine physicians near Dr. Basak
Counts of family medicine physicians 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. Robert Jan Basak billed Medicare for 458 services in 2024
CMS data shows 458 Medicare services from Dr. Basak across 5 procedure codes in 2024, for 131 Medicare patients. Medicare paid $32,653 for them. Every service was in an office.
Dr. Basak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4302024: 4095%
- Other services
- 2023: 422024: 2833%
- Tests and treatments
- 2023: 232024: 219%
Dr. Basak compared with the Michigan median for family medicine physicians, 2024
- Dr. Basak
- Michigan median
- Medicare services
- 458vs 24885% above
- Medicare patients
- 131vs 11217% above
- Part D claims
- 6,889vs 1,0336.7 times
Medians across 4,990 family medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Basak'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. Basak and other family medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Jan Basak treated 131 Medicare patients in 2024, average age 69
CMS counts 131 Medicare patients who saw Dr. Basak in 2024. The largest group is 65 to 74, with 58 patients. 66% of them have high blood pressure, and 62% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Basak's median patient age at 62, with 40% women.
Dr. Basak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Basak's Medicare patients by sex, 2024
- Women6650%
- Men6550%
Chronic conditions among Dr. Basak's Medicare patients, 2024
- High blood pressure66%
- High cholesterol62%
- Arthritis44%
- Anxiety35%
- Ischemic heart disease27%
- Mood disorders27%
- COPD24%
- Diabetes24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Basak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Jan Basak wrote 7,686 Medicare Part D claims in 2024
In 2024, Dr. Basak wrote 7,686 Medicare Part D claims for 401 patients. 86% of them were for generic drugs. CMS names the drug for 6,889 of them, across 128 drugs with 11 or more claims each, at $549,468 in total drug cost. In 2023, CMS named 6,022 claims across 117 drugs.
Dr. Basak's Part D claims by kind of drug, 2024
- Generic6,602 claims86%
- Brand-name1,027 claims13%
- Other57 claims1%
Dr. Basak'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. Basak's Part D claims, 2024
- Opioids8%598 of 7,686 claims
- Antibiotics3%194 of 7,686 claims
- Antipsychotics, patients 65 and over0%17 of 7,686 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: 6,0222024: 6,88914%
Drugs named by CMS: 128 in 2024, 117 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. Robert Jan Basak ranks in the 68th percentile for removal or shaving of skin growth in Medicare
Dr. Basak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Basak as offering telehealth. CMS counts 16 procedures of removal or shaving of skin growth by Dr. Basak, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Basak ranks in Medicare procedure volume
- Removal or shaving of skin growth
- 68th percentile16 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. Robert Jan Basak received $3,338 in industry payments from 2016 to 2025
CMS Open Payments shows 202 general payments to Dr. Basak from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $575.
General payments to Dr. Basak by program year, 2016 to 2025
Companies that paid Dr. Basak 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. Robert Jan Basak graduated from Michigan State University College of Osteopathic Medicine
Dr. Basak graduated from Michigan State University College of Osteopathic Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Jan Basak'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) |
| 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. Robert Jan Basak
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. Robert Jan Basak's NPI number?
Dr. Robert Jan Basak's NPI number is 1528258761. It was assigned on July 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Jan Basak?
Dr. Robert Jan Basak is a family medicine physician in Pontiac, Michigan. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Robert Jan Basak practice?
Dr. Basak practices at 50 N Perry St, Pontiac, MI 48342. Dr. Basak's primary practice is McLaren Oakland in Pontiac, Michigan, part of McLaren Health Care. Dmand AI also links Dr. Basak to 2 home health agencies, 1 physician office, 1 therapy and rehab clinic, 1 skilled nursing facility and 1 medical group.
What is Dr. Robert Jan Basak's office phone number?
The practice phone on file for Dr. Basak is (248) 338-5000.
What is Dr. Robert Jan Basak's medical license number?
Dr. Basak holds Michigan license 5101017311.
Which hospitals is Dr. Robert Jan Basak affiliated with?
Dr. Basak practices at McLaren Oakland in Pontiac, Michigan. Dr. Basak is also affiliated with McLaren Lapeer Region.
What medical group is Dr. Robert Jan Basak part of?
Dr. Basak is linked to McLaren Oakland. Dmand AI links Dr. Basak to 1 more medical group.
Does Dr. Robert Jan Basak accept Medicare?
Yes. CMS data shows Dr. Basak billed Medicare for 458 services in 2024, and Dr. Basak accepts Medicare assignment.
Does Dr. Robert Jan Basak offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Basak as offering telehealth services.
How many Medicare patients does Dr. Robert Jan Basak see?
CMS counts 131 Medicare patients who saw Dr. Basak in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Robert Jan Basak bill to Medicare?
In 2024, Dr. Basak's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, established patient (99213).
Where did Dr. Robert Jan Basak go to medical school?
Dr. Basak graduated from Michigan State University College of Osteopathic Medicine in 2003.
What drugs does Dr. Robert Jan Basak prescribe most?
In 2024 Medicare Part D data, Dr. Basak's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Atorvastatin Calcium and Alprazolam.
Has Dr. Robert Jan Basak received payments from drug or device companies?
CMS Open Payments shows $3,338 in general payments to Dr. Basak from 32 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Robert Jan Basak been practicing?
Dr. Basak graduated from medical school in 2003, 23 years ago.
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