Allison Johnson, M.D.
NPI 1770683641 · Internal Medicine Physician · Fayetteville, AR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Johnson, M.D. is a Internal Medicine Physician provider in Fayetteville, AR (NPI 1770683641).
Provider details
- NPI number
- 1770683641
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- E-4712 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
734 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 216 | $163 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 210 | $115 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 154 | $115 |
| Administration of Influenza Virus VaccineG0008 | 59 | $29 |
| Automated Urinalysis Test81003 | 53 | $2 |
| Removal of Impacted Ear Wax69210 | 29 | $42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 375 | 71 |
| Rosuvastatin Calcium | 367 | 77 |
| Pantoprazole Sodium | 335 | 78 |
| Amlodipine Besylate | 320 | 63 |
| Duloxetine Hcl | 284 | 52 |
| Lisinopril | 227 | 53 |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$49 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
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2013-01-17
Frequently asked questions
- What is Allison Johnson's NPI number?
- Allison Johnson's National Provider Identifier (NPI) is 1770683641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Johnson's specialty?
- Allison Johnson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allison Johnson located?
- Allison Johnson's practice location on file with NPPES is 688 E Millsap Rd, Fayetteville, AR 72703-4095.
- What is Allison Johnson's phone number?
- The practice phone number listed in the NPPES registry for Allison Johnson is (479) 463-3070.
- Does Allison Johnson accept Medicare?
- Allison Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Johnson's NPI active?
- Yes — Allison Johnson's NPI (1770683641) is active in the NPPES registry as of the last update on 2013-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.