Annika S. Illum, M.D.
Cardiovascular Disease Physician · Dallas, TX
Annika S. Illum, M.D. is a cardiovascular disease physician with a practice address in Dallas, Texas, and NPI 1588865778, issued on May 29, 2007. Check the license (Texas P1086, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Annika S. Illum
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- P1086 TX
MD.200464 LA
Self-reported in NPPES; status is on the state search - Practice location
- 17101 Preston RD Ste 190-S, Dallas, TX 75248
- Phone
- (214) 377-7576
- Enumerated
- May 29, 2007
- Record last updated
- Jul 21, 2022
- Fax
- (214) 377-7690
- Medicare enrollment
- Enrolled (PECOS I20120706000428); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,603 in Texas → Look up another NPI →
Verify Annika S. Illum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P1086Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,032 Medicare Part D claims for 226 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Rosuvastatin Calcium209 claims
- Ezetimibe157 claims
- Entresto153 claims
- Carvedilol145 claims
- Eliquis134 claims
- Atorvastatin Calcium117 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: $525.49
33 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Annika S. Illum among 1,603 cardiovascular disease physician records in Texas
Annika S. Illum, M.D. is one of 1,603 cardiovascular disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 58% of them.
- NPI issued2007 · 58% of these records are older, 33% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1999 · median 1998 among the 1,219 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Texas
There are 1,603 cardiovascular disease physician records in Texas.
All 1,603 in Texas → Every provider in Dallas → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Paul Aggarwal, MDDallas, TX 752461740228063
- Amarinder BindraDallas, TX 752461528218286
- Georges Feghali, MDDallas, TX 752461194744011
- Nitheesha GantaDallas, TX 752461306209697
- Timothy Gong, M.D.Dallas, TX 752461992023188
- Cesar Guerrero, M.D.Dallas, TX 752461508028960
- Parag Kale, MDDallas, TX 752461417973165
- Muhammad Malik, DODallas, TX 752461699352021
Common questions
What is Annika S. Illum, M.D.'s NPI number?
Annika S. Illum, M.D.'s National Provider Identifier (NPI) is 1588865778, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Annika S. Illum, M.D. located?
The NPPES record lists a practice address at 17101 Preston RD Ste 190-S, Dallas, TX, 75248. Phone: (214) 377-7576. Providers update this record themselves, so call before visiting.
How can I verify Annika S. Illum, M.D.'s license?
NPPES lists Texas license number P1086, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Annika S. Illum, M.D. prescribe under Medicare Part D?
In 2024, Annika S. Illum, M.D. had 2,032 Medicare Part D claims for 226 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.