NPPES file of Aug 9, 2026

Martha Jill Slaven, APRN-C

Family Nurse Practitioner · Tallahassee, FL

Martha Jill Slaven, APRN-C is a family nurse practitioner with a practice address in Tallahassee, Florida, and NPI 1841689007, issued on Jan 12, 2015. Check the license (Florida APRN11005036, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841689007
Name
Martha Jill Slaven
Credential
APRN-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN11005036 FL
Self-reported in NPPES; status is on the state search
Practice location
1401 Centerville RD Ste 600, Tallahassee, FL 32308
Phone
(850) 878-8121
Enumerated
Jan 12, 2015
Record last updated
Mar 10, 2022
Fax
(850) 942-6515
Medicare enrollment
Enrolled (PECOS I20200102000193); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 22,340 in Florida → Look up another NPI →

Also registered at 1401 Centerville RD Ste 600

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ricardo Ayala, MDNeurology Physician1699742767
  2. Kristen Bland, APRNFamily Nurse Practitioner1811456189
  3. Mac Bohanan, MDNeurology Physician1861017139
  4. Bethany Chappell, APRNFamily Nurse Practitioner1174308472
  5. Danny Estupinan, M.D.Neurology Physician1497047211
  6. Turkessa Lambert, ARNPAdult Health Nurse Practitioner1720330715

Verify Martha Jill Slaven in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11005036    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.1 times the Medicare Part D claims of the average family nurse practitioner in 2024

2,710 Medicare Part D claims for 506 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Martha Slaven2,710
  2. Specialty average1,305

Most prescribed

  1. Gabapentin327 claims
  2. Memantine Hcl207 claims
  3. Donepezil Hcl196 claims
  4. Carbidopa-Levodopa185 claims
  5. Levetiracetam140 claims
  6. Duloxetine Hcl130 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,864.88

101 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Martha Slaven$1,864.88
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Tallahassee Neurological ClinicTallahassee, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Martha Jill Slaven among 22,340 family nurse practitioner records in Florida

Martha Jill Slaven, APRN-C is one of 22,340 family nurse practitioner records with a practice address in Florida. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 21% of them.

  • NPI issued2015 · 21% of these records are older, 76% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2014 · median 2020 among the 10,790 with a school on file
  • Record last updated2022 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

287 family nurse practitioner records list a practice address in Tallahassee

They are 287 of the 6,767 NPPES records with a practice address in Tallahassee, and 22,340 family nurse practitioner records in Florida.

All 22,340 in Florida → Every provider in Tallahassee → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Denise Atkinson, NPTallahassee, FL 323081669577292
  2. Brenda Broger, ARNPTallahassee, FL 323081881894574
  3. Patricia Coleman-Gardella, ARNP, BCTallahassee, FL 323081669501789
  4. Carol Culton, MSN, ARNP-CTallahassee, FL 323081285736942
  5. Deanna Epley, ARNPTallahassee, FL 323081255308961
  6. Cheryl Holm, ARNPTallahassee, FL 323081700997996
  7. Deborah May, APRNTallahassee, FL 323081407957855
  8. Debra Pedersen, ARNPTallahassee, FL 323081275618530

Common questions

What is Martha Jill Slaven, APRN-C's NPI number?

Martha Jill Slaven, APRN-C's National Provider Identifier (NPI) is 1841689007, issued on Jan 12, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Martha Jill Slaven, APRN-C located?

The NPPES record lists a practice address at 1401 Centerville RD Ste 600, Tallahassee, FL, 32308. Phone: (850) 878-8121. Providers update this record themselves, so call before visiting.

How can I verify Martha Jill Slaven, APRN-C's license?

NPPES lists Florida license number APRN11005036, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Martha Jill Slaven, APRN-C prescribe under Medicare Part D?

In 2024, Martha Jill Slaven, APRN-C had 2,710 Medicare Part D claims for 506 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.