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DR. MICHAEL WEINSTOCK M.D.
NPI 1396785564
Emergency Medicine in Westerville, OH

Active since June 07, 2006PECOS EnrolledAccepts Medicare Assignment
500 S CLEVELAND AVE, WESTERVILLE, OH 43081(614) 794-0481(614) 794-3711 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Michael Weinstock M.d. NPPES

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

DR. MICHAEL WEINSTOCK M.D. (NPI 1396785564) is an individual emergency medicine provider in Westerville, Ohio, licensed in Ohio (35063719-W) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Adena Regional Medical Center, and is a graduate of Ohio State University College Of Medicine (1991).

NPPES Registry Identity

NPI1396785564
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. MICHAEL WEINSTOCKCredential: M.D.
Location Address500 S CLEVELAND AVEWesterville, OH 43081-8971
Mailing Address575 Copeland Mill Rd, Suite #1dWesterville, OH 43081-8977 · (614) 794-0481 · Fax (614) 794-3711
Phone(614) 794-0481
Fax(614) 794-3711
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 1991
Enumeration DateJune 7, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1396785564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in OH · 35063719-W
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
500 S CLEVELAND AVE, Westerville, OH 43081
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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 Weinstock M.d. 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 ID1850292079
PECOS Enrollment IDI20120206000237
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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
162 services153 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
40 services40 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
17 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Adena Regional Medical Center

Acute Care Hospitals · Chillicothe, OH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360159
Location272 Hospital RoadChillicothe, OH 45601 · Ross County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43081 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WADE WALNOHA P.A.-C.
Physician Assistant
500 S CLEVELAND AVE
WESTERVILLE, OH 43081
Franklin County (614) 794-0481
CAMERON POWELL P.A.-C.
Physician Assistant
500 S CLEVELAND AVE
WESTERVILLE, OH 43081
Franklin County (614) 794-0481
MS. EMILY ANN STEIN
Anesthesiologist Assistant
500 S CLEVELAND AVE
WESTERVILLE, OH 43081
Franklin County (380) 898-4000
GERALD J GIRARDI MD
Obstetrics & Gynecology
500 S CLEVELAND AVE
WESTERVILLE, OH 43081
Franklin County (614) 898-4000
AMY L GRAHAM RPH
Pharmacist
500 S CLEVELAND AVE
WESTERVILLE, OH 43081
Franklin County (380) 898-4198
JANELLE HIDEG CRNA
Nurse Anesthetist, Certified Registered
500 S CLEVELAND AVE, ST. ANN'S HOSPITAL ANESTHESIA DEPT
WESTERVILLE, OH 43081
Franklin County (614) 898-6659
ELIZABETH ANN CUMMINS MD
Obstetrics & Gynecology
500 S CLEVELAND AVE
WESTERVILLE, OH 43081
Franklin County (614) 898-4000
MS. GERTRUDE HELFRICH CRNA
Nurse Anesthetist, Certified Registered
500 S CLEVELAND AVE, ST. ANN'S HOSPITAL ANESTHESIA DEPT
WESTERVILLE, OH 43081
Franklin County (614) 898-6659

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 Weinstock's NPI number?

The NPI number for Michael Weinstock is 1396785564. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Michael Weinstock located?

Michael Weinstock practices at 500 S Cleveland Ave, Westerville, OH 43081. The listed phone number is (614) 794-0481.

What is Michael Weinstock's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Michael Weinstock enrolled in Medicare?

Yes. Michael Weinstock 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.

What insurance does Michael Weinstock accept?

Health plans from CareSource list Michael Weinstock as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Michael Weinstock affiliated with any hospitals?

According to CMS data, Michael Weinstock is affiliated with Adena Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Michael Weinstock was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 days 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.