NPPES file of Aug 9, 2026

Rajeev Kumar Bais, M.D.

Internal Medicine Physician · Durham, NC

Rajeev Kumar Bais, M.D. is an internal medicine physician with a practice address in Durham, North Carolina, and NPI 1063427532, issued on Jul 30, 2006. Check the license (North Carolina 2025-02647, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063427532
Name
Rajeev Kumar Bais
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
2025-02647 NC
38676 SC
Self-reported in NPPES; status is on the state search
Practice location
1301 Fayetteville St, Durham, NC 27707
Phone
(919) 956-4000
Enumerated
Jul 30, 2006
Record last updated
Aug 27, 2025
Medicaid ID
386763 SC
Medicare enrollment
Enrolled (PECOS I20151006001129); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 1998
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →

Also registered at 1301 Fayetteville St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Veronica Acevedo, PA-CPhysician Assistant1033526405
  2. Anjana Acharya, M.D.Internal Medicine Physician1902843824
  3. Elizabeth Aronin, AGPCNPAdult Health Nurse Practitioner1235676628
  4. Laurie Astern, PA-CPhysician Assistant1285621383
  5. Paul Austin, M.D.Family Medicine Physician1467427823
  6. Faye Banks, M.D.Internal Medicine Physician1366480923

Verify Rajeev Kumar Bais in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 2025-02647    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the North Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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71% fewer Medicare Part D claims than the average internal medicine physician in 2024

907 Medicare Part D claims for 43 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Rajeev Bais907
  2. Specialty average3,176

Most prescribed

  1. Biktarvy104 claims
  2. Atorvastatin Calcium83 claims
  3. Metformin Hcl66 claims
  4. Levothyroxine Sodium42 claims
  5. Jardiance40 claims
  6. Descovy31 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.

Bills Medicare through 2 group practices

  1. Lincoln Community Health Center IncorporatedDurham, NC
  2. Prisma Health Medical Group-MidlandsColumbia, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Rajeev Kumar Bais among 4,056 internal medicine physician records in North Carolina

Rajeev Kumar Bais, M.D. is one of 4,056 internal medicine physician records with a practice address in North Carolina. 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 52% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1998 · median 2004 among the 2,706 with a school on file
  • Record last updated2025 · 48% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

380 internal medicine physician records list a practice address in Durham

They are 380 of the 13,451 NPPES records with a practice address in Durham, and 4,056 internal medicine physician records in North Carolina.

All 4,056 in North Carolina → Every provider in Durham → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Anjana Acharya, M.D.Durham, NC 277071902843824
  2. Faye Banks, M.D.Durham, NC 277071366480923
  3. Leo Barber, M.D.Durham, NC 277071811930746
  4. April Buscher, MD, MPHDurham, NC 277071609097708
  5. Vandana Devalapalli, M.D.,FACP, MHS-CLDurham, NC 277071952328668
  6. Sher Guleria, MDDurham, NC 277071629152137
  7. Deborah Johnson, M.D.Durham, NC 277071255373288
  8. Christine Kim Freeman, D.O.Durham, NC 277071770787558

Common questions

What is Rajeev Kumar Bais, M.D.'s NPI number?

Rajeev Kumar Bais, M.D.'s National Provider Identifier (NPI) is 1063427532, issued on Jul 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rajeev Kumar Bais, M.D. located?

The NPPES record lists a practice address at 1301 Fayetteville St, Durham, NC, 27707. Phone: (919) 956-4000. Providers update this record themselves, so call before visiting.

How can I verify Rajeev Kumar Bais, M.D.'s license?

NPPES lists North Carolina license number 2025-02647, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Rajeev Kumar Bais, M.D. prescribe under Medicare Part D?

In 2024, Rajeev Kumar Bais, M.D. had 907 Medicare Part D claims for 43 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.