Linda Sullivan, CRNP
NPI 1639298540 · Adult Health Nurse Practitioner · Mobile, AL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Sullivan, CRNP is a Adult Health Nurse Practitioner provider in Mobile, AL (NPI 1639298540).
Provider details
- NPI number
- 1639298540
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- 1024547 (AL)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
238 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 142 | $83 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 43 | $58 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 20 | $60 |
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 17 | $36 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 16 | $118 |
Typical Medicare-allowed amounts for these services range $36–$118 (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 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 91 | 16 |
| Donepezil Hcl | 89 | 15 |
| Furosemide | 72 | 11 |
| Fluoxetine Hcl | 58 | — |
| Atorvastatin Calcium | 57 | 11 |
| Trazodone Hcl | 51 | 14 |
| Mirtazapine | 43 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2011-02-09
Frequently asked questions
- What is Linda Sullivan's NPI number?
- Linda Sullivan's National Provider Identifier (NPI) is 1639298540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Sullivan's specialty?
- Linda Sullivan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Linda Sullivan located?
- Linda Sullivan's practice location on file with NPPES is 210 Government St, Mobile, AL 36602-2614.
- What is Linda Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Linda Sullivan is (251) 433-8448.
- Does Linda Sullivan accept Medicare?
- Linda Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Sullivan's NPI active?
- Yes — Linda Sullivan's NPI (1639298540) is active in the NPPES registry as of the last update on 2011-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.