Justin Alexander, M.D.
NPI 1821300492 · Physical Medicine & Rehabilitation Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Alexander, M.D. is a Physical Medicine & Rehabilitation Physician provider in Atlanta, GA (NPI 1821300492).
Provider details
- NPI number
- 1821300492
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2014 - 01069 (NC)
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 tenure28% of score
15 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
2,789 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 Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 2,347 | $76 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 365 | $136 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 42 | $187 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 35 | $111 |
Typical Medicare-allowed amounts for these services range $76–$187 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 203 | 35 |
| Tramadol Hcl | 126 | 32 |
| Oxycodone Hcl | 83 | 20 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 83 | 16 |
| Gabapentin | 44 | 20 |
| Pregabalin | 39 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-11
- Last updated
- 2016-02-03
Frequently asked questions
- What is Justin Alexander's NPI number?
- Justin Alexander's National Provider Identifier (NPI) is 1821300492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Alexander's specialty?
- Justin Alexander is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Alexander located?
- Justin Alexander's practice location on file with NPPES is 1 Glenlake Pkwy Ste 700, Atlanta, GA 30328-3496.
- What is Justin Alexander's phone number?
- The practice phone number listed in the NPPES registry for Justin Alexander is (205) 427-4375.
- Does Justin Alexander accept Medicare?
- Justin Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Alexander's NPI active?
- Yes — Justin Alexander's NPI (1821300492) is active in the NPPES registry as of the last update on 2016-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.