David N. Greenhaw, M. D.
Internal Medicine Physician · Booneville, MS
David N. Greenhaw, M. D. is an internal medicine physician with a practice address in Booneville, Mississippi, and NPI 1659449361, issued on Dec 1, 2006. Check the license (Mississippi 09533, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- David N. Greenhaw
- Credential
- M. D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 09533 MS
Self-reported in NPPES; status is on the state search - Practice location
- 100 Hospital St Ste 200, Booneville, MS 38829
- Phone
- (662) 720-3000
- Enumerated
- Dec 1, 2006
- Record last updated
- Nov 1, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (662) 720-3069
- Medicaid ID
- 00012364 MS
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 972 in Mississippi → Look up another NPI →
Also registered at 100 Hospital St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Putnam, M. D.Internal Medicine Physician1093883795
Verify David N. Greenhaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 09533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average internal medicine physician in 2024
727 Medicare Part D claims for 23 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole55 claims
- Simvastatin47 claims
- Quetiapine Fumarate39 claims
- Risperidone36 claims
- Gabapentin27 claims
- Divalproex Sodium24 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: $19.81
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
David N. Greenhaw among 972 internal medicine physician records in Mississippi
David N. Greenhaw, M. D. is one of 972 internal medicine physician records with a practice address in Mississippi. 82% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2011 · 52% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 internal medicine physician records list a practice address in Booneville
They are 7 of the 170 NPPES records with a practice address in Booneville, and 972 internal medicine physician records in Mississippi.
All 972 in Mississippi → Every provider in Booneville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Muhammad Abushaer, MDBooneville, MS 388291942258983
- Nathan Baldwin, MDBooneville, MS 388291235279688
- Laurence Dennis, MDBooneville, MS 388291760466262
- Michael Hancock, M.D.Booneville, MS 388291104236504
- Mary Hancock, M.D.Booneville, MS 388291508253295
- Thomas Putnam, M. D.Booneville, MS 388291093883795
- Marissa Cruz, D.O.Corinth, MS 388341316108756
- Robert McKinney, MDCorinth, MS 388341861485179
Common questions
What is David N. Greenhaw, M. D.'s NPI number?
David N. Greenhaw, M. D.'s National Provider Identifier (NPI) is 1659449361, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David N. Greenhaw, M. D. located?
The NPPES record lists a practice address at 100 Hospital St Ste 200, Booneville, MS, 38829. Phone: (662) 720-3000. Providers update this record themselves, so call before visiting.
How can I verify David N. Greenhaw, M. D.'s license?
NPPES lists Mississippi license number 09533, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David N. Greenhaw, M. D. prescribe under Medicare Part D?
In 2024, David N. Greenhaw, M. D. had 727 Medicare Part D claims for 23 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.