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DR. MICHAEL BARNISH D.O.
NPI 1659358679
Internal Medicine - Infectious Disease in Stratford, NJ

Active since December 30, 2005PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
42 E LAUREL RD STE 3100A, STRATFORD, NJ 08084(856) 566-7070(856) 566-7002 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 11, 2026, Jun 5, 2025, Jun 25, 2024 and 5 more (8 updates tracked since 2017).

About Dr. Michael Barnish D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL BARNISH D.O. (NPI 1659358679) is an individual infectious disease provider in Stratford, New Jersey, licensed in New Jersey (25MB04840200) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Voorhees, and is a graduate of Mid West Medical College (1985).

NPPES Registry Identity

NPI1659358679
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. MICHAEL BARNISHCredential: D.O.
Location Address42 E LAUREL RD STE 3100AStratford, NJ 08084-1354
Mailing Address301 Lippincott Dr Ste 410Marlton, NJ 08053-4197 · (856) 566-7070 · Fax (856) 566-7002
Phone(856) 566-7070
Fax(856) 566-7002
Sole ProprietorNo
Medical School CMSMid West Medical CollegeGraduated 1985
Enumeration DateDecember 30, 2005
Last NPPES UpdateMarch 11, 20268 updates tracked since enumeration
NPPES CertifiedMarch 11, 2026
✔ NPI 1659358679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in NJ · 25MB04840200
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
42 E LAUREL RD STE 3100A, Stratford, NJ 08084
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Secondary Practice Location 1

Location 1709 Haddonfield Berlin RdVoorhees, NJ 08043-3714 · Phone (856) 566-3190 · Fax (856) 566-1904

Other Identifiers 2

Medicaid1482505NJ
Other440000791NJ · Railroad Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael Barnish D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355344581
PECOS Enrollment IDI20100224000703
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
28 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08084 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Barnish's NPI number?

The NPI number for Michael Barnish is 1659358679. It was assigned to this individual provider in the NPPES registry on December 30, 2005.

Where is Michael Barnish located?

Michael Barnish practices at 42 E Laurel Rd Ste 3100A, Stratford, NJ 08084. The listed phone number is (856) 566-7070.

What is Michael Barnish's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Michael Barnish enrolled in Medicare?

Yes. Michael Barnish is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Michael Barnish was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.