Michael Barnish, D.O.
Infectious Disease Physician · Stratford, NJ
Michael Barnish, D.O. is an infectious disease physician with a practice address in Stratford, New Jersey, and NPI 1659358679, issued on Dec 30, 2005. Check the license (New Jersey 25MB04840200, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael Barnish
- Credential
- D.O.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 25MB04840200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 42 E Laurel RD Ste 3100A, Stratford, NJ 08084
- Phone
- (856) 566-7070
- Enumerated
- Dec 30, 2005
- Record last updated
- Mar 11, 2026
- Fax
- (856) 566-7002
- Medicaid ID
- 1482505 NJ
- Medicare enrollment
- Enrolled (PECOS I20100224000703); accepts Medicare assignment
- Medical or professional school
- Mid West Medical College, 1985
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 375 in New Jersey → Look up another NPI →
Verify Michael Barnish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MB04840200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average infectious disease physician in 2024
312 Medicare Part D claims for 78 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Azithromycin24 claims
- Dovato24 claims
- Atovaquone-Proguanil Hcl22 claims
- Biktarvy21 claims
- Edurant13 claims
- Tivicay13 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): 100 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).
Bills Medicare through one group practice
- Virtua Medical Group, PAStratford, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Barnish among 375 infectious disease physician records in New Jersey
Michael Barnish, D.O. is one of 375 infectious disease physician records with a practice address in New Jersey. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1985 · median 2000 among the 285 with a school on file
- Record last updated2026 · 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 207RI0200X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New Jersey
There are 375 infectious disease physician records in New Jersey.
All 375 in New Jersey → Every provider in Stratford → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Judith Lightfoot, D.O.Stratford, NJ 080841922046630
- John Baxter, MDCamden, NJ 081031508954835
- Dana Byrne, MDCamden, NJ 081031598927121
- Pola Dela Torre, MDCamden, NJ 081031710084348
- Katherine Doktor, M.D.Camden, NJ 081031386909752
- Henry Fraimow, MDCamden, NJ 081031821183963
- Rose Kim, MDCamden, NJ 081031437175916
- Patricia Kloser, M.D.Camden, NJ 081031801988787
Common questions
What is Michael Barnish, D.O.'s NPI number?
Michael Barnish, D.O.'s National Provider Identifier (NPI) is 1659358679, issued on Dec 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Barnish, D.O. located?
The NPPES record lists a practice address at 42 E Laurel RD Ste 3100A, Stratford, NJ, 08084. Phone: (856) 566-7070. Providers update this record themselves, so call before visiting.
How can I verify Michael Barnish, D.O.'s license?
NPPES lists New Jersey license number 25MB04840200, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Barnish, D.O. prescribe under Medicare Part D?
In 2024, Michael Barnish, D.O. had 312 Medicare Part D claims for 78 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Michael Barnish, D.O.'s MIPS final score?
The 2023 MIPS final score is 100 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.