Marcus Adam Tielker, M.D.
Pulmonary Disease Physician · Indianapolis, IN
Marcus Adam Tielker, M.D. is a pulmonary disease physician with a practice address in Indianapolis, Indiana, and NPI 1124263215, issued on Dec 4, 2008. Check the license (Indiana 01064146A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Marcus Adam Tielker
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 01064146A IN
Self-reported in NPPES; status is on the state search - Practice location
- 8075 N Shadeland Ave, Indianapolis, IN 46250
- Phone
- (317) 887-7880
- Enumerated
- Dec 4, 2008
- Record last updated
- Dec 5, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100712000431); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 280 in Indiana → Look up another NPI →
Also registered at 8075 N Shadeland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mir Ali, MDInterventional Cardiology Physician1568490670
- Paige Beaver, NPAcute Care Nurse Practitioner1962236497
- Marcia Bogue, RN,MSN, FNPFamily Nurse Practitioner1396917571
- Vincent Bournique, MDCardiovascular Disease Physician1144287681
- Shannon Colter, NPNurse Practitioner1407814866
- Jennifer Davel, M.D.Cardiovascular Disease Physician1770668535
Verify Marcus Adam Tielker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01064146ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,130 Medicare Part D claims for 227 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 76% of claims.
Most prescribed
- Trelegy Ellipta266 claims
- Albuterol Sulfate Hfa190 claims
- Breo Ellipta73 claims
- Prednisone66 claims
- Anoro Ellipta52 claims
- Montelukast Sodium46 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: $2,407.00
115 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Community Physicians OF Indiana IncIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcus Adam Tielker among 280 pulmonary disease physician records in Indiana
Marcus Adam Tielker, M.D. is one of 280 pulmonary disease physician records with a practice address in Indiana. 86% 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 61% of them.
- NPI issued2008 · 61% of these records are older, 32% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2004 · median 2000 among the 219 with a school on file
- Record last updated2014 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Indiana
There are 280 pulmonary disease physician records in Indiana.
All 280 in Indiana → Every provider in Indianapolis → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Richard BrashearIndianapolis, IN 462501730422163
- David Cook, M.D.. M.P.H.Indianapolis, IN 462501487656385
- Kristina Braun, MDIndianapolis, IN 462561942860051
- Ryan LogueIndianapolis, IN 462561093178477
- Jorge Morales-Estrella, M.D.Indianapolis, IN 462561245594696
- Rajat Narang, M.D.Indianapolis, IN 462561225268972
- Srikanth Reddi, M.D.Indianapolis, IN 462561700310414
- John Roesner, M.D.Indianapolis, IN 462561497759906
Common questions
What is Marcus Adam Tielker, M.D.'s NPI number?
Marcus Adam Tielker, M.D.'s National Provider Identifier (NPI) is 1124263215, issued on Dec 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marcus Adam Tielker, M.D. located?
The NPPES record lists a practice address at 8075 N Shadeland Ave, Indianapolis, IN, 46250. Phone: (317) 887-7880. Providers update this record themselves, so call before visiting.
How can I verify Marcus Adam Tielker, M.D.'s license?
NPPES lists Indiana license number 01064146A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcus Adam Tielker, M.D. prescribe under Medicare Part D?
In 2024, Marcus Adam Tielker, M.D. had 1,130 Medicare Part D claims for 227 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.