Michelle Walker, DNP
NPI 1235368291 · Family Nurse Practitioner · Hagerstown, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Walker, DNP is a Family Nurse Practitioner provider in Hagerstown, MD (NPI 1235368291).
Provider details
- NPI number
- 1235368291
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP010359 (PA)
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
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,569 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 1,808 | $3 |
| Professional Service for Multiple Injections of Allergen95117 | 348 | $10 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 242 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 93 | $76 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 32 | $94 |
| Test to Measure Rate of Airflow94375 | 23 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 63 | 27 |
| Azelastine Hcl | 52 | 20 |
| Famotidine | 43 | 13 |
| Ipratropium Bromide | 29 | 16 |
| Fluticasone Propionate | 25 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 22 | — |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$989 across 46 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
Registry dates
- Enumerated
- 2009-07-10
- Last updated
- 2021-02-22
- Certified
- 2021-02-22
Frequently asked questions
- What is Michelle Walker's NPI number?
- Michelle Walker's National Provider Identifier (NPI) is 1235368291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Walker's specialty?
- Michelle Walker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Walker located?
- Michelle Walker's practice location on file with NPPES is 1150 Omega Dr Ste 107, Hagerstown, MD 21740-5771.
- What is Michelle Walker's phone number?
- The practice phone number listed in the NPPES registry for Michelle Walker is (240) 513-7237.
- Does Michelle Walker accept Medicare?
- Michelle Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Walker's NPI active?
- Yes — Michelle Walker's NPI (1235368291) is active in the NPPES registry as of the last update on 2021-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.