Deborah M. Johnson, M.D.
Hematology & Oncology Physician · Baton Rouge, LA
Deborah M. Johnson, M.D. is a hematology & oncology physician with a practice address in Baton Rouge, Louisiana, and NPI 1902809692, issued on May 27, 2005. Check the license (Louisiana 021976, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Deborah M. Johnson
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 021976 LA
Self-reported in NPPES; status is on the state search - Practice location
- 4950 Essen LN Ste 300, Baton Rouge, LA 70809
- Phone
- (225) 757-0343
- Enumerated
- May 27, 2005
- Record last updated
- Mar 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (225) 757-8354
- Medicaid ID
- 1686760 LA
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 188 in Louisiana → Look up another NPI →
Verify Deborah M. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 021976Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $38.28
2 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Deborah M. Johnson among 188 hematology & oncology physician records in Louisiana
Deborah M. Johnson, M.D. is one of 188 hematology & oncology physician records with a practice address in Louisiana. 89% 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 · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Louisiana
There are 188 hematology & oncology physician records in Louisiana.
All 188 in Louisiana → Every provider in Baton Rouge → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Deborah Abernathy, MDBaton Rouge, LA 708091114905049
- Bryan Bienvenu, MDBaton Rouge, LA 708091932121795
- Frederic Billings, M.D.Baton Rouge, LA 708091063519072
- Burke Brooks, M.D.Baton Rouge, LA 708091518991975
- Ruben Fabrega, MDBaton Rouge, LA 708091083644041
- David Hanson, MDBaton Rouge, LA 708091063435071
- Judd Patten, MDBaton Rouge, LA 708091659394583
- Rebecca Roques-Davis, M.D.Baton Rouge, LA 708091326232570
Common questions
What is Deborah M. Johnson, M.D.'s NPI number?
Deborah M. Johnson, M.D.'s National Provider Identifier (NPI) is 1902809692, issued on May 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Deborah M. Johnson, M.D. located?
The NPPES record lists a practice address at 4950 Essen LN Ste 300, Baton Rouge, LA, 70809. Phone: (225) 757-0343. Providers update this record themselves, so call before visiting.
How can I verify Deborah M. Johnson, M.D.'s license?
NPPES lists Louisiana license number 021976, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.