Karl Nicholas Yaeger, MD
Diagnostic Radiology Physician · Pittsburgh, PA
Karl Nicholas Yaeger, MD is a diagnostic radiology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1104143668, issued on Apr 23, 2010. Check the license (Pennsylvania MD454451, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Karl Nicholas Yaeger
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- MD454451 PA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Lothrop St, Pittsburgh, PA 15213
- Phone
- (412) 647-9729
- Enumerated
- Apr 23, 2010
- Record last updated
- Jun 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (412) 802-8221
- Medicaid ID
- 103022390 PA
- Medicare enrollment
- Enrolled (PECOS I20160919000283); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 2,199 in Pennsylvania → Look up another NPI →
Also registered at 200 Lothrop St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karl Nicholas Yaeger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD454451Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 95.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Progressive Physician Assoc IncPhillipsburg, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl Nicholas Yaeger among 2,199 diagnostic radiology physician records in Pennsylvania
Karl Nicholas Yaeger, MD is one of 2,199 diagnostic radiology physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 71% of them.
- NPI issued2010 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2010 · median 2003 among the 1,439 with a school on file
- Record last updated2016 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
324 diagnostic radiology physician records list a practice address in Pittsburgh
They are 324 of the 28,866 NPPES records with a practice address in Pittsburgh, and 2,199 diagnostic radiology physician records in Pennsylvania.
All 2,199 in Pennsylvania → Every provider in Pittsburgh → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Gordon AbramsPittsburgh, PA 152131063484491
- Hesham AhmedPittsburgh, PA 152131265403620
- Raucheline AkindelePittsburgh, PA 152131043281447
- Omar Almusa, MDPittsburgh, PA 152131730150129
- Fernando Arevalo, MDPittsburgh, PA 152131275505265
- Denise ChoughPittsburgh, PA 152131164494951
- Cathy CohenPittsburgh, PA 152131902879398
- Joanna Costello, MDPittsburgh, PA 152131295707867
Common questions
What is Karl Nicholas Yaeger, MD's NPI number?
Karl Nicholas Yaeger, MD's National Provider Identifier (NPI) is 1104143668, issued on Apr 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Karl Nicholas Yaeger, MD located?
The NPPES record lists a practice address at 200 Lothrop St, Pittsburgh, PA, 15213. Phone: (412) 647-9729. Providers update this record themselves, so call before visiting.
How can I verify Karl Nicholas Yaeger, MD's license?
NPPES lists Pennsylvania license number MD454451, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Karl Nicholas Yaeger, MD's MIPS final score?
The 2023 MIPS final score is 95.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.