Mike Gorenchtein, M.B.,B.S.
Internal Medicine Physician · Campbell, CA
Mike Gorenchtein, M.B.,B.S. is an internal medicine physician with a practice address in Campbell, California, and NPI 1326571217, issued on Apr 6, 2017. Check the license (California A195962, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mike Gorenchtein
- Credential
- M.B.,B.S.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A195962 CA
Self-reported in NPPES; status is on the state search - Practice location
- 221 E Hacienda Ave Ste B, Campbell, CA 95008
- Phone
- (408) 376-3350
- Enumerated
- Apr 6, 2017
- Record last updated
- Oct 9, 2025
- Fax
- (408) 374-4130
- Medicare enrollment
- Enrolled (PECOS I20240927001485); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 221 E Hacienda Ave Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mike Gorenchtein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A195962Check 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 internal medicine physician in 2024
1,812 Medicare Part D claims for 199 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate124 claims
- Atorvastatin Calcium88 claims
- Levothyroxine Sodium88 claims
- Losartan Potassium78 claims
- Escitalopram Oxalate69 claims
- Metoprolol Succinate66 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 MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $226.57
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Mike Gorenchtein among 17,696 internal medicine physician records in California
Mike Gorenchtein, M.B.,B.S. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 81% of them.
- NPI issued2017 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 internal medicine physician records list a practice address in Campbell
They are 25 of the 1,821 NPPES records with a practice address in Campbell, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Campbell → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sameer Awsare, MDCampbell, CA 950081598842437
- Sailaja Bommakanti, M.D.Campbell, CA 950081194828285
- Lily Boris, M.D.Campbell, CA 950081801988977
- Debra Fetters, MDCampbell, CA 950081689751547
- Andrew Hwang, MDCampbell, CA 950081679650535
- Aradhana Kar, MDCampbell, CA 950081447358692
- James Kastelman, MDCampbell, CA 950081730266677
- Rupinder Kaur, MDCampbell, CA 950081386721231
Common questions
What is Mike Gorenchtein, M.B.,B.S.'s NPI number?
Mike Gorenchtein, M.B.,B.S.'s National Provider Identifier (NPI) is 1326571217, issued on Apr 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Mike Gorenchtein, M.B.,B.S. located?
The NPPES record lists a practice address at 221 E Hacienda Ave Ste B, Campbell, CA, 95008. Phone: (408) 376-3350. Providers update this record themselves, so call before visiting.
How can I verify Mike Gorenchtein, M.B.,B.S.'s license?
NPPES lists California license number A195962, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mike Gorenchtein, M.B.,B.S. prescribe under Medicare Part D?
In 2024, Mike Gorenchtein, M.B.,B.S. had 1,812 Medicare Part D claims for 199 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Mike Gorenchtein, M.B.,B.S.'s MIPS final score?
The 2023 MIPS final score is 91.3 of 100. 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.