Timothy Iliff, M.D.
NPI 1366603748 · Infectious Disease Physician · Mobile, AL
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Iliff, M.D. is a Infectious Disease Physician provider in Mobile, AL (NPI 1366603748).
Provider details
- NPI number
- 1366603748
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD.31599 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
1,617 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 50 Minutes99233 | 810 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 200 | $157 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 143 | $116 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 83 | $6 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 69 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 196 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 565 | 54 |
| Apixabanbrand: Eliquis | 442 | 36 |
| Atorvastatin Calcium | 371 | 55 |
| Furosemide | 366 | 38 |
| Amlodipine Besylate | 261 | 36 |
| Potassium Chloride | 209 | 34 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$287 across 12 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)
- 2451 Fillingim StMobile, AL 36617-2238Phone: (251) 471-7117
Registry dates
- Enumerated
- 2008-06-19
- Last updated
- 2022-05-18
- Certified
- 2022-05-18
Frequently asked questions
- What is Timothy Iliff's NPI number?
- Timothy Iliff's National Provider Identifier (NPI) is 1366603748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Iliff's specialty?
- Timothy Iliff is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Iliff located?
- Timothy Iliff's practice location on file with NPPES is 101 Memorial Hospital Dr Ste 200, Mobile, AL 36608-1787.
- What is Timothy Iliff's phone number?
- The practice phone number listed in the NPPES registry for Timothy Iliff is (251) 414-5900.
- Does Timothy Iliff accept Medicare?
- Timothy Iliff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Iliff's NPI active?
- Yes — Timothy Iliff's NPI (1366603748) is active in the NPPES registry as of the last update on 2022-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.