Ashton Robertson, PA
NPI 1336630326 · Physician Assistant · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashton Robertson, PA is a Physician Assistant provider in Oklahoma City, OK (NPI 1336630326).
Provider details
- NPI number
- 1336630326
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA15620 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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 tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
599 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 | 262 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 110 | $99 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 42 | $16 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 33 | $61 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0482 | 33 | $195 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 84 | 14 |
| Gabapentin | 70 | 40 |
| Tizanidine Hcl | 68 | 36 |
| Cyclobenzaprine Hcl | 65 | 39 |
| Pregabalin | 52 | 32 |
| Methocarbamol | 39 | 24 |
| Doxycycline Hyclate | 33 | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39 across 2 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 (3)
- 701 Ne 36th StOklahoma City, OK 73105-7203Phone: (405) 445-0869
- 7000 Sw Varns StPortland, OR 97223-8145Phone: (503) 749-0200
- 3330 Douglas AveDallas, TX 75219-2717Phone: (972) 893-3368
Registry dates
- Enumerated
- 2018-05-24
- Last updated
- 2024-07-09
- Certified
- 2024-07-09
Frequently asked questions
- What is Ashton Robertson's NPI number?
- Ashton Robertson's National Provider Identifier (NPI) is 1336630326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashton Robertson's specialty?
- Ashton Robertson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashton Robertson located?
- Ashton Robertson's practice location on file with NPPES is 13100 N Western Ave Ste 303, Oklahoma City, OK 73114-1432.
- What is Ashton Robertson's phone number?
- The practice phone number listed in the NPPES registry for Ashton Robertson is (800) 781-1220.
- Does Ashton Robertson accept Medicare?
- Ashton Robertson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashton Robertson's NPI active?
- Yes — Ashton Robertson's NPI (1336630326) is active in the NPPES registry as of the last update on 2024-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.