Timothy Marshall Iliff, M.D.
Infectious Disease Physician · Mobile, AL
Timothy Marshall Iliff, M.D. is an infectious disease physician with a practice address in Mobile, Alabama, and NPI 1366603748, issued on Jun 19, 2008. Check the license (Alabama 31599, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Timothy Marshall Iliff
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- 31599 AL
MD.31599 AL
Self-reported in NPPES; status is on the state search - Practice location
- 101 Memorial Hospital Dr Ste 200, Mobile, AL 36608
- Phone
- (251) 414-5900
- Enumerated
- Jun 19, 2008
- Record last updated
- May 18, 2022
- Fax
- (251) 675-5036
- Medicare enrollment
- Enrolled (PECOS I20121002000402); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 112 in Alabama → Look up another NPI →
Also registered at 101 Memorial Hospital Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Alsip, MDInfectious Disease Physician1285657403
- C Bodet, MDInfectious Disease Physician1356362289
- Brandon BodieInternal Medicine Physician1912401258
- Peter Braud, M.D.Family Medicine Physician1831548445
- Matthew Burden, M.D.Internal Medicine Physician1245694363
- Lauren Clifton, CRNPFamily Nurse Practitioner1326664541
Verify Timothy Marshall Iliff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 31599Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16.7 times the Medicare Part D claims of the average infectious disease physician in 2024
11,509 Medicare Part D claims for 572 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. 262 claims were for opioids.
Most prescribed
- Levothyroxine Sodium565 claims
- Eliquis442 claims
- Atorvastatin Calcium371 claims
- Furosemide366 claims
- Amlodipine Besylate261 claims
- Potassium Chloride209 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $286.54
12 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Alabama Medical Group PCMobile, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Marshall Iliff among 112 infectious disease physician records in Alabama
Timothy Marshall Iliff, M.D. is one of 112 infectious disease physician records with a practice address in Alabama. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 52% of them.
- NPI issued2008 · 52% of these records are older, 41% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2008 · median 2006 among the 82 with a school on file
- Record last updated2022 · 33% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Alabama
There are 112 infectious disease physician records in Alabama.
All 112 in Alabama → Every provider in Mobile → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Steven Alsip, MDMobile, AL 366081285657403
- C Bodet, MDMobile, AL 366081356362289
- Edward Hyndman, MDMobile, AL 366081114940509
- Patrick Nolan, MDMobile, AL 366081821002205
- Magdalena Slomka, M.D.Mobile, AL 366081235513201
- Adriana Betancourth Alvarenga, MD.Mobile, AL 366171255993358
- Eduardo Calderon, MDMobile, AL 366171952379109
- Logan Flaxman, M.D.Mobile, AL 366171811565864
Common questions
What is Timothy Marshall Iliff, M.D.'s NPI number?
Timothy Marshall Iliff, M.D.'s National Provider Identifier (NPI) is 1366603748, issued on Jun 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Marshall Iliff, M.D. located?
The NPPES record lists a practice address at 101 Memorial Hospital Dr Ste 200, Mobile, AL, 36608. Phone: (251) 414-5900. Providers update this record themselves, so call before visiting.
How can I verify Timothy Marshall Iliff, M.D.'s license?
NPPES lists Alabama license number 31599, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy Marshall Iliff, M.D. prescribe under Medicare Part D?
In 2024, Timothy Marshall Iliff, M.D. had 11,509 Medicare Part D claims for 572 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.