Evan Mitchell Klass, M.D.
Endocrinology, Diabetes & Metabolism Physician · Reno, NV
Evan Mitchell Klass, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Reno, Nevada, and NPI 1083785174, issued on Nov 13, 2006. Check the license (Nevada 12641, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Evan Mitchell Klass
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 12641 NV
131486 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1664 N Virginia St, Reno, NV 89557
- Phone
- (775) 784-4474
- Enumerated
- Nov 13, 2006
- Record last updated
- Nov 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (775) 784-4468
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 77 in Nevada → Look up another NPI →
Also registered at 1664 N Virginia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Steve Bamberger, P.T.Physical Therapist1184678484
- Lori Bass, PH.D.Speech-Language Pathologist1659545010
Verify Evan Mitchell Klass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 12641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
37 Medicare Part D claims for 24 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Evan Mitchell Klass among 77 endocrinology, diabetes & metabolism physician records in Nevada
Evan Mitchell Klass, M.D. is one of 77 endocrinology, diabetes & metabolism physician records with a practice address in Nevada. 90% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 56% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Nevada
There are 77 endocrinology, diabetes & metabolism physician records in Nevada.
All 77 in Nevada → Every provider in Reno → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Fadi Hendee, M.D.Reno, NV 895571952459802
- James Atcheson, MDReno, NV 895211063478410
- Michael Raymund Gonzales, MDReno, NV 895211669635785
- Santhi Nirmala Sanjana Narasimhadevara, MDReno, NV 895211972276947
- Polina Zykova, M.D.Reno, NV 895211174054761
- David Howard, M.D., PH.D.Reno, NV 895191457557076
- Lisa Abbott, MDReno, NV 895111609883701
- Nitesh Kuhadiya, M.D; MPHReno, NV 895111588901359
Common questions
What is Evan Mitchell Klass, M.D.'s NPI number?
Evan Mitchell Klass, M.D.'s National Provider Identifier (NPI) is 1083785174, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Evan Mitchell Klass, M.D. located?
The NPPES record lists a practice address at 1664 N Virginia St, Reno, NV, 89557. Phone: (775) 784-4474. Providers update this record themselves, so call before visiting.
How can I verify Evan Mitchell Klass, M.D.'s license?
NPPES lists Nevada license number 12641, 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 Evan Mitchell Klass, M.D. prescribe under Medicare Part D?
In 2024, Evan Mitchell Klass, M.D. had 37 Medicare Part D claims for 24 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Evan Mitchell Klass, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.