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DR. JOHN A NADAS M.D.
NPI 1104922798
Psychiatry & Neurology - Psychiatry in Canton, OH

Active since September 15, 2006PECOS EnrolledAccepts Medicare Assignment
1330 MERCY DR NW, SUITE 320, CANTON, OH 44708(330) 489-1495 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John A Nadas M.d. NPPES

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

DR. JOHN A NADAS M.D. (NPI 1104922798) is an individual psychiatry provider in Canton, Ohio, licensed in Ohio (35-050424) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center, and is a graduate of Duke University School Of Medicine (1974).

NPPES Registry Identity

NPI1104922798
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. JOHN A NADASCredential: M.D.
Location Address1330 MERCY DR NW, SUITE 320Canton, OH 44708-2626
Mailing Address1330 Mercy Dr Nw, Suite 320Canton, OH 44708-2626 · (330) 489-1495
Phone(330) 489-1495
Sole ProprietorYes
Medical School CMSDuke University School Of MedicineGraduated 1974
Enumeration DateSeptember 15, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1104922798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in OH · 35-050424
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1330 MERCY DR NW, Canton, OH 44708
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Other Identifiers 3

Medicare ID-Type UnspecifiedNA 0546961OH · Medicare Provider Number
Medicare UPINA15679OH
Medicaid0553066OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, MedMutual, Oscar Health Insurance and more.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. John A Nadas 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 ID9638213952
PECOS Enrollment IDI20100224000227
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 2

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
42 services22 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
35 services33 patients

Hospital Affiliations CMS Care Compare

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

Mercy Medical Center

Acute Care Hospitals · Canton, OH
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360070
Location1320 Mercy Drive NWCanton, OH 44708 · Stark County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44708 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
$166.65 typical visit price
range $54.34 – $166.65
Typical copayment $41.66 (range $13.58 – $41.66)
Most-billed visit code 99205
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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.

SLAWOMIR MARK FRATCZAK MD
Internal Medicine
1330 MERCY DR NW, SUITE 510
CANTON, OH 44708
Stark County (330) 580-4706
BECHARA GEORGE TABET MD
Urology
1330 MERCY DR NW, STE #510
CANTON, OH 44708
Stark County (330) 456-6760
KIRBY L SWEITZER MD
Surgery
1330 MERCY DR NW, SUITE 319
CANTON, OH 44708
Stark County (330) 580-4706
MR. JONATHAN SCHONDEL
Nurse Practitioner (Acute Care)
1330 MERCY DR NW
CANTON, OH 44708
Stark County (330) 489-1000
TODD D FLADEN MD LLC
Ophthalmology
1330 MERCY DR NW, SUITE 310
CANTON, OH 44708
Stark County (330) 489-1441
AMANDA MICHELLE JOHNSON MSN, AGNP
Nurse Practitioner (Adult Health)
1330 MERCY DR NW, SUITE 101
CANTON, OH 44708
Stark County (330) 588-4676
HEATHER B LEE PA-C
Physician Assistant (Medical)
1330 MERCY DR NW, SUITE 101
CANTON, OH 44708
Stark County (330) 588-4676
TSA THORACIC SURGICAL ASSOCIATES INC
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1330 MERCY DR NW, SUITE 502
CANTON, OH 44708
Stark County (330) 489-1427

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 John Nadas's NPI number?

The NPI number for John Nadas is 1104922798. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Where is John Nadas located?

John Nadas practices at 1330 Mercy Dr NW Suite 320, Canton, OH 44708. The listed phone number is (330) 489-1495.

What is John Nadas's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is John Nadas enrolled in Medicare?

Yes. John Nadas 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 John Nadas accept?

Health plans from Anthem Blue Cross and Blue Shield, MedMutual, Oscar Health Insurance, Oscar Insurance Corporation of Ohio and Providence Health Plan and 1 other insurer list John Nadas 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 John Nadas affiliated with any hospitals?

According to CMS data, John Nadas is affiliated with Mercy Medical Center.

When was this NPI record last updated?

The NPPES record for John Nadas was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.