James Alvin Davis, MD
Nephrology Physician · Saint Louis, MO
James Alvin Davis, MD is a nephrology physician with a practice address in Saint Louis, Missouri, and NPI 1518995299, issued on Jun 29, 2006. Check the license (Missouri 2017033773, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- James Alvin Davis
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 2017033773 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10 Barnes West Dr, Saint Louis, MO 63141
- Phone
- (314) 362-7603
- Enumerated
- Jun 29, 2006
- Record last updated
- Nov 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (314) 747-5213
- Medicaid ID
- 200059782 MO
- Medicare enrollment
- Enrolled (PECOS I20050211000569); accepts Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 285 in Missouri → Look up another NPI →
Also registered at 10 Barnes West Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Alvin Davis 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 2017033773Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average nephrology physician in 2024
1,258 Medicare Part D claims for 214 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium106 claims
- Furosemide79 claims
- Amlodipine Besylate68 claims
- Jardiance53 claims
- Nifedipine Er53 claims
- Potassium Chloride50 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: $519.68
23 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Bills Medicare through one group practice
- Kidney And Hypertension Center IncCincinnati, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Alvin Davis among 285 nephrology physician records in Missouri
James Alvin Davis, MD is one of 285 nephrology physician records with a practice address in Missouri. 85% 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, 48% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1999 · median 2000 among the 212 with a school on file
- Record last updated2021 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Missouri
There are 285 nephrology physician records in Missouri.
All 285 in Missouri → Every provider in Saint Louis → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Alexis Argoudelis, M.D.Saint Louis, MO 631411639270002
- Qing Chen, MDSaint Louis, MO 631411164494530
- Bhajanlal Dara, M.D.Saint Louis, MO 631411699708016
- Juan Garcia, MDSaint Louis, MO 631411801876198
- Robyn Jacobs, MDSt Louis, MO 631411730288317
- Derek Larson, M.D.Creve Coeur, MO 631411588820096
- Bruce Lippmann, MDCreve Coeur, MO 631411346330081
- Lissa Lopez-Concagh, MDSaint Louis, MO 631411619957917
Common questions
What is James Alvin Davis, MD's NPI number?
James Alvin Davis, MD's National Provider Identifier (NPI) is 1518995299, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Alvin Davis, MD located?
The NPPES record lists a practice address at 10 Barnes West Dr, Saint Louis, MO, 63141. Phone: (314) 362-7603. Providers update this record themselves, so call before visiting.
How can I verify James Alvin Davis, MD's license?
NPPES lists Missouri license number 2017033773, 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 James Alvin Davis, MD prescribe under Medicare Part D?
In 2024, James Alvin Davis, MD had 1,258 Medicare Part D claims for 214 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.