Alisa Johnson, M.D.
NPI 1184668535 · Emergency Medicine Physician · Northport, AL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alisa Johnson, M.D. is a Emergency Medicine Physician provider in Northport, AL (NPI 1184668535).
Provider details
- NPI number
- 1184668535
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 18467 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
678 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 346 | $160 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 197 | $109 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 99 | $7 |
| Critical Care, First 30-74 Minutes99291 | 22 | $194 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 14 | $59 |
Typical Medicare-allowed amounts for these services range $7–$194 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 126 | 125 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 58 | 55 |
| Cyclobenzaprine Hcl | 33 | 32 |
| Ondansetron Hcl | 32 | 31 |
| Doxycycline Hyclate | 31 | 30 |
| Amoxicillin | 26 | 24 |
| Prednisone | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2011-10-31
Frequently asked questions
- What is Alisa Johnson's NPI number?
- Alisa Johnson's National Provider Identifier (NPI) is 1184668535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alisa Johnson's specialty?
- Alisa Johnson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alisa Johnson located?
- Alisa Johnson's practice location on file with NPPES is 3909 Mcfarland Boulevard, Northport, AL 35476.
- What is Alisa Johnson's phone number?
- The practice phone number listed in the NPPES registry for Alisa Johnson is (205) 333-1993.
- Does Alisa Johnson accept Medicare?
- Alisa Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alisa Johnson's NPI active?
- Yes — Alisa Johnson's NPI (1184668535) is active in the NPPES registry as of the last update on 2011-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.