DR. MARK CLAYTON STRICKLAND (M.D.) – Psychiatry Physician, NPI 1538110325

DR. MARK CLAYTON STRICKLAND (M.D.) is a healthcare provider. based in Tallahassee, Florida. specializing in PSYCHIATRY. They hold the professional credentials M.D.. They hold a License No. ME0053276 (FL). The NPI Number for DR. MARK CLAYTON STRICKLAND (M.D.) is 1538110325

Main info

Male
48 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARK CLAYTON STRICKLAND (M.D.)
NPI
1538110325
Phone
(850) 877-0635
Address
1407 M D Ln Ste A
Enumeration Date
15 May 2006
Last Update Date
8 January 2026

Doctor Profile

Medical School Name
EASTERN VIRGINIA MEDICAL SCHOOL
Secondary Phone
8502050189
Graduation Year
1978 (48 years ago)
PAC ID
8527043454
Group Practice PAC ID
6608097308
Professional Enrollment ID
I20040623000886
Address ID
FL323080572TA2606XPLXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness85
Years active:20State licenses:1Digital endpointsOther names

1,953 PSYCHIATRY in FL

Provider Addresses for DR. MARK CLAYTON STRICKLAND (M.D.)

  • 1407 M D Ln Ste A

    Tallahassee, FL 323085349

    Phone: (850) 877-0635

    Fax: (850) 205-0195

    Type: Location

  • 1407 M D Ln Ste B

    Tallahassee, FL 323085349

    Phone: (850) 641-7961

    Fax: (850) 312-3983

    Type: Location

  • 2606 CENTENNIAL PL

    TALLAHASSEE, FL 323080572

    Phone: (850) 205-0189

    Fax: (850) 329-2903

    Type: Mailing

  • 2606, Centennial Place, Regional Center, Saint Peter, Tallahassee, Leon County, Florida, 32308, United States

    TALLAHASSEE, FL 323080572

    Phone: (850) 205-0189

    Fax: (850) 329-2903

    Type: Location

  • Tallahassee Memorial Behavioral Health Center, 1616, Physicians Drive, Tallahassee, Leon County, Florida, 32308, United States

    TALLAHASSEE, FL 323084619

    Phone: (850) 431-5105

    Fax: (850) 431-6727

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 152 Open Payments records for all available years, with a total value of $3,276.

Total Amount is formed as General ($3,276) + Research ($0) + Ownership ($0) = $3,276.

Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Takeda Pharmaceuticals U.S.A., Inc. ($390).

Total Amount

$3,276

General + Research + Ownership

Payments

152

Total payment records

General Amount

$3,276

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-17

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-06-23

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040623000886IPsychiatryFLTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
90833Psychotherapy with evaluation and management visit, 30 minutes4317$0
99214Established patient office or other outpatient visit, 30-39 minutes3714$0
View full utilization report →

Insurance plans in this area (ZIP 32308)

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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: 6608097308View full group profile
NameSpecialtyState
Clinical Social WorkerFL
Physician AssistantFL
P S Y C H I A T R YFL
P S Y C H I A T R YFL
Physician AssistantFL
Nurse PractitionerFL
P S Y C H I A T R YFL
P S Y C H I A T R YPR
Nurse PractitionerFL
Clinical PsychologistFL

Reviews

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Frequently asked questions

What unique ID ties claims to DR. MARK CLAYTON STRICKLAND (M.D.)?
NPI 1538110325 is assigned to DR. MARK CLAYTON STRICKLAND (M.D.) under the national enumeration system.
Is DR. MARK CLAYTON STRICKLAND (M.D.) currently active in the NPI registry?
CMS-published data lists DR. MARK CLAYTON STRICKLAND (M.D.) as an active registrant.
Does DR. MARK CLAYTON STRICKLAND (M.D.) list a primary specialty?
If you are matching referrals, note Psychiatry Physician for DR. MARK CLAYTON STRICKLAND (M.D.). Clinical services aligned with this taxonomy classification.
Where does public data place DR. MARK CLAYTON STRICKLAND (M.D.)?
The snapshot lists Tallahassee, Florida for DR. MARK CLAYTON STRICKLAND (M.D.); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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