Megan Shellenberger, PA-C
NPI 1730416025 · Medical Physician Assistant · Ada, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Shellenberger, PA-C is a Medical Physician Assistant provider in Ada, OK (NPI 1730416025).
Provider details
- NPI number
- 1730416025
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- MA-053986 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
16 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
235 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 51 | $92 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 46 | $57 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 44 | $87 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 35 | $124 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 24 | $39 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 22 |
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 |
|---|---|---|
| Prednisone | 28 | 28 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
| Amlodipine Besylate | 14 | — |
| Azithromycin | 14 | 14 |
| Cephalexin | 14 | 14 |
| Cefdinir | 13 | 13 |
| Levofloxacin | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-11-08
- Last updated
- 2018-08-16
Frequently asked questions
- What is Megan Shellenberger's NPI number?
- Megan Shellenberger's National Provider Identifier (NPI) is 1730416025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Shellenberger's specialty?
- Megan Shellenberger is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Megan Shellenberger located?
- Megan Shellenberger's practice location on file with NPPES is 1921 Stonecipher Dr, Ada, OK 74820.
- What is Megan Shellenberger's phone number?
- The practice phone number listed in the NPPES registry for Megan Shellenberger is (580) 436-3980.
- Does Megan Shellenberger accept Medicare?
- Megan Shellenberger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Shellenberger's NPI active?
- Yes — Megan Shellenberger's NPI (1730416025) is active in the NPPES registry as of the last update on 2018-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.