Calvin Vanreken, MD
Geriatric Medicine (Internal Medicine) Physician · Reno, NV
Calvin Vanreken, MD is a geriatric medicine (internal medicine) physician with a practice address in Reno, Nevada, and NPI 1710052394, issued on Nov 21, 2006. Check the license (Nevada NV4220, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Calvin Vanreken
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- NV4220 NV
Self-reported in NPPES; status is on the state search - Practice location
- 55 Foothill RD Ste 1, Reno, NV 89511
- Phone
- (775) 358-1717
- Enumerated
- Nov 21, 2006
- Record last updated
- Mar 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (775) 358-8862
- Medicaid ID
- 100504442 NV
- Medicare enrollment
- Enrolled (PECOS I20040629000130); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1978
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 34 in Nevada → Look up another NPI →
Verify Calvin Vanreken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license NV4220Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
2,399 Medicare Part D claims for 84 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Telmisartan133 claims
- Atorvastatin Calcium125 claims
- Metformin Hcl93 claims
- Levothyroxine Sodium89 claims
- Rosuvastatin Calcium74 claims
- Ezetimibe70 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $910.82
29 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,004 providers of this specialty with any payment received $1,720.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Calvin Vanreken among 34 geriatric medicine (internal medicine) physician records in Nevada
Calvin Vanreken, MD is one of 34 geriatric medicine (internal medicine) physician records with a practice address in Nevada. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 32% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1978 · median 1992 among the 18 with a school on file
- Record last updated2012 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Nevada
There are 34 geriatric medicine (internal medicine) physician records in Nevada.
All 34 in Nevada → Every provider in Reno → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Katherine Thyssen, DOReno, NV 895111790191955
- Jennifer Hagen, MDReno, NV 895191245250976
- Laurence Gay, MDReno, NV 895021639254170
- Barnali Gupta, M.D.Reno, NV 895021881698421
- Mordechai Lavi, M.D.Reno, NV 895021750624060
- Mel Magboo, M.D.Reno, NV 895021114937158
- Steven Phillips, M.D.Reno, NV 895021285646240
- Neila Shumaker, M.D.Reno, NV 895021679502496
Common questions
What is Calvin Vanreken, MD's NPI number?
Calvin Vanreken, MD's National Provider Identifier (NPI) is 1710052394, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Calvin Vanreken, MD located?
The NPPES record lists a practice address at 55 Foothill RD Ste 1, Reno, NV, 89511. Phone: (775) 358-1717. Providers update this record themselves, so call before visiting.
How can I verify Calvin Vanreken, MD's license?
NPPES lists Nevada license number NV4220, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Calvin Vanreken, MD prescribe under Medicare Part D?
In 2024, Calvin Vanreken, MD had 2,399 Medicare Part D claims for 84 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.