Martha Slaven, APRN-C
NPI 1841689007 · Family Nurse Practitioner · Tallahassee, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Slaven, APRN-C is a Family Nurse Practitioner provider in Tallahassee, FL (NPI 1841689007).
Provider details
- NPI number
- 1841689007
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-C
- Sex
- Female
- Sole proprietor
- No
- License
- APRN11005036 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
399 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 291 | $75 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 44 | $46 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 31 | $106 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $134 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 12 | $92 |
Typical Medicare-allowed amounts for these services range $46–$134 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 327 | 108 |
| Memantine Hcl | 207 | 58 |
| Donepezil Hcl | 196 | 62 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 185 | 51 |
| Levetiracetam | 140 | 46 |
| Duloxetine Hcl | 130 | 35 |
| Baclofen | 86 | 25 |
| Primidone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,865 across 101 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 415 S 28th AveHattiesburg, MS 39401-7246Phone: (601) 268-5620Fax: (601) 268-5851
Registry dates
- Enumerated
- 2015-01-12
- Last updated
- 2022-03-10
- Certified
- 2022-03-10
Frequently asked questions
- What is Martha Slaven's NPI number?
- Martha Slaven's National Provider Identifier (NPI) is 1841689007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Slaven's specialty?
- Martha Slaven is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Slaven located?
- Martha Slaven's practice location on file with NPPES is 1401 Centerville Rd Ste 600, Tallahassee, FL 32308.
- What is Martha Slaven's phone number?
- The practice phone number listed in the NPPES registry for Martha Slaven is (850) 878-8121.
- Does Martha Slaven accept Medicare?
- Martha Slaven is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Slaven's NPI active?
- Yes — Martha Slaven's NPI (1841689007) is active in the NPPES registry as of the last update on 2022-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.