Jennifer A. McNay, MD
Internal Medicine Physician · Springfield, MO
Jennifer A. McNay, MD is an internal medicine physician with a practice address in Springfield, Missouri, and NPI 1861574816, issued on Oct 19, 2006. Check the license (Missouri 105464, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Jennifer A. McNay
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 105464 MO
Self-reported in NPPES; status is on the state search - Practice location
- 901 S National Ave, Springfield, MO 65897
- Phone
- (417) 368-4000
- Enumerated
- Oct 19, 2006
- Record last updated
- Mar 16, 2026
- Fax
- (417) 836-4133
- Medicaid ID
- 206993826 MO
- Medicare enrollment
- Enrolled (PECOS I20100721000935); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Also registered at 901 S National Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Anzalone, ATCAthletic Trainer1710286117
- Peyton ArnoldStudent in an Organized Health Care Education/Training Program1851229058
- Kyle AsburyStudent in an Organized Health Care Education/Training Program1770212045
- William Baum, M.AT., ATCAthletic Trainer1730435033
- Andilynn Beadles, ATCAthletic Trainer1679851018
- Allison Beckett, ATCAthletic Trainer1235458704
Verify Jennifer A. McNay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 105464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,048 Medicare Part D claims for 82 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Atorvastatin Calcium78 claims
- Levothyroxine Sodium57 claims
- Amlodipine Besylate54 claims
- Rosuvastatin Calcium54 claims
- Metoprolol Succinate50 claims
- Omeprazole34 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.
Bills Medicare through one group practice
- Missouri State UniversitySpringfield, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer A. McNay among 2,604 internal medicine physician records in Missouri
Jennifer A. McNay, MD is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1987 · median 2006 among the 1,443 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
135 internal medicine physician records list a practice address in Springfield
They are 135 of the 6,403 NPPES records with a practice address in Springfield, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Springfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Frederick Muegge, MDSpringfield, MO 658971376639716
- James Rogers, MDSpringfield, MO 658971346306115
- Rani Nair, MDSpringfield, MO 658101538366448
- Lehman Godwin, MDSpringfield, MO 658091851339303
- Ahmed AbdulrahimSpringfield, MO 658071871156315
- William Barker, DOSpringfield, MO 658071245868157
- Sacha Brooks, MDSpringfield, MO 658071538801147
- Jody Carson, DOSpringfield, MO 658071235717695
Common questions
What is Jennifer A. McNay, MD's NPI number?
Jennifer A. McNay, MD's National Provider Identifier (NPI) is 1861574816, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer A. McNay, MD located?
The NPPES record lists a practice address at 901 S National Ave, Springfield, MO, 65897. Phone: (417) 368-4000. Providers update this record themselves, so call before visiting.
How can I verify Jennifer A. McNay, MD's license?
NPPES lists Missouri license number 105464, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jennifer A. McNay, MD prescribe under Medicare Part D?
In 2024, Jennifer A. McNay, MD had 1,048 Medicare Part D claims for 82 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.