Sharme Walker, FNP
NPI 1083136444 · Family Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharme Walker, FNP is a Family Nurse Practitioner provider in Tucson, AZ (NPI 1083136444).
Provider details
- NPI number
- 1083136444
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP10165 (AZ)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
377 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $105 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 66 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $75 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 35 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 32 | $41 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 64 | 63 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 54 | 54 |
| Azithromycin | 47 | 47 |
| Mupirocin | 30 | 30 |
| Prednisone | 27 | 26 |
| Cephalexin | 26 | 26 |
| Baclofen | 14 | 14 |
| Ofloxacin | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 7324 E. Weeping Willow Dr.Tucson, AZ 85756Phone: (520) 331-3406
Registry dates
- Enumerated
- 2017-07-07
- Last updated
- 2022-07-21
Frequently asked questions
- What is Sharme Walker's NPI number?
- Sharme Walker's National Provider Identifier (NPI) is 1083136444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharme Walker's specialty?
- Sharme Walker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sharme Walker located?
- Sharme Walker's practice location on file with NPPES is 3662 W Ina Rd Ste 150, Tucson, AZ 85741-2269.
- What is Sharme Walker's phone number?
- The practice phone number listed in the NPPES registry for Sharme Walker is (520) 912-4242.
- Does Sharme Walker accept Medicare?
- Sharme Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharme Walker's NPI active?
- Yes — Sharme Walker's NPI (1083136444) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.