Jason Alexander Moraczewski, MD
Allergy & Immunology Physician · Nashville, TN
Jason Alexander Moraczewski, MD is an allergy & immunology physician with a practice address in Nashville, Tennessee, and NPI 1295364610, issued on Apr 7, 2020. Check the license (Tennessee 67857, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jason Alexander Moraczewski
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 67857 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3601 The Vanderbilt Clinic, Nashville, TN 37232
- Phone
- (615) 322-5000
- Enumerated
- Apr 7, 2020
- Record last updated
- Jun 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20250619001682); may accept Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 85 in Tennessee → Look up another NPI →
Also registered at 3601 The Vanderbilt Clinic
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jason Alexander Moraczewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 67857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
84 Medicare Part D claims for 33 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of 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.
Jason Alexander Moraczewski among 85 allergy & immunology physician records in Tennessee
Jason Alexander Moraczewski, MD is one of 85 allergy & immunology physician records with a practice address in Tennessee. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 96% of them.
- NPI issued2020 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2020 · median 2001 among the 68 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Tennessee
There are 85 allergy & immunology physician records in Tennessee.
All 85 in Tennessee → Every provider in Nashville → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Derek Damin, MDNashville, TN 372321003809724
- Ryszard Dworski, MDNashville, TN 372321518041623
- John Fahrenholz, M.D.Nashville, TN 372321518958370
- Edward Gerard Iglesia, M.D.Nashville, TN 372321154764876
- Elizaveta Kalaidina, M.D.Nashville, TN 372321881078491
- Grace Koo, M.D.Nashville, TN 372321255788659
- Matthew Krantz, M.D.Nashville, TN 372321639523582
- Cosby Stone, M.D., MPHNashville, TN 372321891010682
Common questions
What is Jason Alexander Moraczewski, MD's NPI number?
Jason Alexander Moraczewski, MD's National Provider Identifier (NPI) is 1295364610, issued on Apr 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Jason Alexander Moraczewski, MD located?
The NPPES record lists a practice address at 3601 The Vanderbilt Clinic, Nashville, TN, 37232. Phone: (615) 322-5000. Providers update this record themselves, so call before visiting.
How can I verify Jason Alexander Moraczewski, MD's license?
NPPES lists Tennessee license number 67857, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jason Alexander Moraczewski, MD prescribe under Medicare Part D?
In 2024, Jason Alexander Moraczewski, MD had 84 Medicare Part D claims for 33 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.