DR. MARK SIMKO (MD) – Psychiatry Physician, NPI 1255495800

DR. MARK SIMKO (MD) is a healthcare provider. based in Clearwater, Florida. specializing in Psychiatry Physician. They hold the professional credentials MD. They hold a License No. 159033 (NY). The NPI Number for DR. MARK SIMKO (MD) is 1255495800

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARK SIMKO (MD)
NPI
1255495800
Phone
(727) 584-6266
Address
1106 DRUID RD S
Enumeration Date
20 December 2006
Last Update Date
24 February 2015

Doctor Profile

Medical School Name
RUTGERS NEW JERSEY MEDICAL SCHOOL
Secondary Phone
7275846266
Graduation Year
1983 (43 years ago)
PAC ID
7719170851
Group Practice PAC ID
1456262450
Professional Enrollment ID
I20150206000706
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience74
Completeness75
Years active:19State licenses:4Digital endpointsOther names

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Provider Addresses for DR. MARK SIMKO (MD)

  • 1106, Druid Road South, Clearwater, Pinellas County, Florida, 33756, United States

    CLEARWATER, FL 337563846

    Phone: (727) 584-6266

    Fax: (727) 266-4972

    Type: Location

  • PO BOX 428

    NEW PORT RICHEY, FL 346560428

    Phone: (727) 841-4200

    Fax: (813) 443-8135

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 33756)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1456262450View full group profile
NameSpecialtyState
MARK KAINBRIDGE WEAVER (MD)
P S Y C H I A T R YGA
FREDERICK AFTON III BROWN
P S Y C H I A T R YAL
JENNIFER M. GONATOS (MSW, LCSW)
Clinical Social WorkerFL
MS. CATHERINE NOEL JOHNSON (MS)
Mental Health CounselorFL
VICTORIA COOK (NP)
-NY
MS. LAUREN MATOS (LMHC)
Mental Health CounselorFL
RODRIGO LOZANO
Clinical Social WorkerFL
ANGELA DENISE BEAL CHANEY
Mental Health CounselorFL
DOUGLAS BROWN (LMHC)
Mental Health CounselorFL
CASSIE KOESTER (LCSW)
-FL

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Frequently asked questions

What identifier follows DR. MARK SIMKO (MD) across health systems?
The NPI 1255495800 uniquely identifies DR. MARK SIMKO (MD) in U.S. healthcare data.
Quick check: is DR. MARK SIMKO (MD) active?
Public NPPES data shows DR. MARK SIMKO (MD) with an active NPI status right now.
What does the directory say DR. MARK SIMKO (MD) does?
Insurance directories may phrase it differently, but here DR. MARK SIMKO (MD) maps to Psychiatry Physician. Clinical services aligned with this taxonomy classification.
Can patients visit DR. MARK SIMKO (MD) in Clearwater, Florida?
For routing, start with Clearwater, Florida for DR. MARK SIMKO (MD), then verify phone and hours locally.
Why is information missing for DR. MARK SIMKO (MD)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.