Pamela Latarsha Buchanan, M.D.
Family Medicine Physician · Saint Charles, MO
Pamela Latarsha Buchanan, M.D. is a family medicine physician with a practice address in Saint Charles, Missouri, and NPI 1164633111, issued on May 24, 2007. Check the license (Missouri 2005021689, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Pamela Latarsha Buchanan
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 2005021689 MO
2008022566 MO
036.154328 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1820 Zumbehl RD, Saint Charles, MO 63303
- Phone
- (636) 947-2334
- Enumerated
- May 24, 2007
- Record last updated
- Jul 31, 2026
- Fax
- (636) 940-5459
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 1820 Zumbehl RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Pamela Latarsha Buchanan 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 2005021689Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family medicine physician in 2024
575 Medicare Part D claims for 155 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 74 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen57 claims
- Naloxone Hcl19 claims
- Eliquis16 claims
- Nitrofurantoin Mono-Macro13 claims
- Trazodone Hcl12 claims
- Alprazolam11 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: $36.52
2 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Pamela Latarsha Buchanan among 2,991 family medicine physician records in Missouri
Pamela Latarsha Buchanan, M.D. is one of 2,991 family medicine physician records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 family medicine physician records list a practice address in Saint Charles
They are 23 of the 1,547 NPPES records with a practice address in Saint Charles, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Saint Charles → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Natan Khotianov, MDSaint Charles, MO 633031801903463
- Richard Leahy, D.O.Saint Peters, MO 633031114991643
- Haikun Li, MDSaint Charles, MO 633031437373834
- Steven Livingstone, D.O.Saint Charles, MO 633031013981109
- Ann Lottes, M.D.Saint Charles, MO 633031588015424
- Eric Martin, D.O.Saint Charles, MO 633031104276310
- Elizabeth Maylack, D.O.Saint Charles, MO 633031154687077
- Eric Nalagan, M.D.Saint Charles, MO 633031033287610
Common questions
What is Pamela Latarsha Buchanan, M.D.'s NPI number?
Pamela Latarsha Buchanan, M.D.'s National Provider Identifier (NPI) is 1164633111, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Pamela Latarsha Buchanan, M.D. located?
The NPPES record lists a practice address at 1820 Zumbehl RD, Saint Charles, MO, 63303. Phone: (636) 947-2334. Providers update this record themselves, so call before visiting.
How can I verify Pamela Latarsha Buchanan, M.D.'s license?
NPPES lists Missouri license number 2005021689, 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 Pamela Latarsha Buchanan, M.D. prescribe under Medicare Part D?
In 2024, Pamela Latarsha Buchanan, M.D. had 575 Medicare Part D claims for 155 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.