Mary Elisabeth Neal Anderson, MD
Internal Medicine Physician · Jackson, TN
Mary Elisabeth Neal Anderson, MD is an internal medicine physician with a practice address in Jackson, Tennessee, and NPI 1386639136, issued on Sep 19, 2005. Check the license (Tennessee 28500, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mary Elisabeth Neal Anderson
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 28500 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2863 Highway 45 Byp, Jackson, TN 38305
- Phone
- (731) 664-1375
- Enumerated
- Sep 19, 2005
- Record last updated
- Feb 28, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (731) 660-8336
- Medicaid ID
- 3805899 TN
- Medicare enrollment
- Enrolled (PECOS I20080728000610); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 2863 Highway 45 Byp
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Elisabeth Neal Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 28500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average internal medicine physician in 2024
4,669 Medicare Part D claims for 236 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 87 claims were for opioids.
Most prescribed
- Amlodipine Besylate199 claims
- Rosuvastatin Calcium199 claims
- Levothyroxine Sodium166 claims
- Omeprazole148 claims
- Lisinopril137 claims
- Hydrochlorothiazide128 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.
The MIPS final score for 2023 (Medicare payment program): 92.7 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
- Jackson Clinic PAJackson, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Elisabeth Neal Anderson among 2,596 internal medicine physician records in Tennessee
Mary Elisabeth Neal Anderson, MD is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1992 · median 2003 among the 1,705 with a school on file
- Record last updated2018 · 56% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
64 internal medicine physician records list a practice address in Jackson
They are 64 of the 2,531 NPPES records with a practice address in Jackson, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Jackson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Charles Alston, MDJackson, TN 383051699734426
- Marshall Banks, M.D.Jackson, TN 383051104811249
- James Diffee, MDJackson, TN 383051518952514
- Jere Hammond, MDJackson, TN 383051891763819
- Edwin Hays, MDJackson, TN 383051831167758
- Daniel Honeycutt, MDJackson, TN 383051316915242
- John Jenkins, MDJackson, TN 383051659349538
- Natasha Mahajan, MDJackson, TN 383051174590251
Common questions
What is Mary Elisabeth Neal Anderson, MD's NPI number?
Mary Elisabeth Neal Anderson, MD's National Provider Identifier (NPI) is 1386639136, issued on Sep 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elisabeth Neal Anderson, MD located?
The NPPES record lists a practice address at 2863 Highway 45 Byp, Jackson, TN, 38305. Phone: (731) 664-1375. Providers update this record themselves, so call before visiting.
How can I verify Mary Elisabeth Neal Anderson, MD's license?
NPPES lists Tennessee license number 28500, 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 Mary Elisabeth Neal Anderson, MD prescribe under Medicare Part D?
In 2024, Mary Elisabeth Neal Anderson, MD had 4,669 Medicare Part D claims for 236 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Mary Elisabeth Neal Anderson, MD's MIPS final score?
The 2023 MIPS final score is 92.7 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.