Allen Griffin, M.D.
NPI 1659413136 · Infectious Disease Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allen Griffin, M.D. is a Infectious Disease Physician provider in Louisville, KY (NPI 1659413136).
Provider details
- NPI number
- 1659413136
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 43545 (KY)
Specialties & taxonomies
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,311 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 604 | $69 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 221 | $155 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 202 | $99 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 66 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $100 |
| Critical Care, First 30-74 Minutes99291 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Daptomycin | 90 | 17 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 87 | 21 |
| Doxycycline Hyclate | 33 | 11 |
| Cefepime Hcl | 25 | — |
| Piperacillin Sodium/Tazobactambrand: Piperacillin-Tazobactam | 24 | — |
| Ertapenem Sodiumbrand: Ertapenem | 23 | 11 |
| Cefazolin Sodium | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$285 across 10 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 (1)
- 234 E Gray StSuite 768Louisville, KY 40202-1900Phone: (502) 394-6470Fax: (502) 394-6477
Registry dates
- Enumerated
- 2007-02-13
- Last updated
- 2021-04-08
- Certified
- 2021-04-08
Frequently asked questions
- What is Allen Griffin's NPI number?
- Allen Griffin's National Provider Identifier (NPI) is 1659413136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allen Griffin's specialty?
- Allen Griffin is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Allen Griffin located?
- Allen Griffin's practice location on file with NPPES is 234 E Gray St Ste 768, Louisville, KY 40202-1901.
- What is Allen Griffin's phone number?
- The practice phone number listed in the NPPES registry for Allen Griffin is (502) 394-6470.
- Does Allen Griffin accept Medicare?
- Allen Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allen Griffin's NPI active?
- Yes — Allen Griffin's NPI (1659413136) is active in the NPPES registry as of the last update on 2021-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.