NPPES file of Aug 9, 2026

Betty Zhao, M.D.

Internal Medicine Physician · Durham, NC

Betty Zhao, M.D. is an internal medicine physician with a practice address in Durham, North Carolina, and NPI 1679984835, issued on May 9, 2014. Check the license (North Carolina 2017-00438, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679984835
Name
Betty Zhao
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
2017-00438 NC
Self-reported in NPPES; status is on the state search
Practice location
2301 Erwin RD, Durham, NC 27710
Phone
(919) 684-8111
Enumerated
May 9, 2014
Record last updated
Oct 31, 2024
Medicare enrollment
Enrolled (PECOS I20170717000795); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2014
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 2301 Erwin RD

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

  1. Kelly AcharyaStudent in an Organized Health Care Education/Training Program1639436371
  2. Shqipe Ademi, PA-CPhysician Assistant1194354928
  3. Sonali Advani, M.B.B.S., MPHInfectious Disease Physician1174880280
  4. Marilyn AkyeaPrimary Care Nurse Practitioner1760068654
  5. Clayton Alfonso, MDObstetrics & Gynecology Physician1790028843
  6. Christopher AlleyCytopathology Physician1124293972

Verify Betty Zhao in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 2017-00438    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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Bills Medicare through one group practice

  1. Duke University Health System, IncRaleigh, NC

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

Betty Zhao among 4,056 internal medicine physician records in North Carolina

Betty Zhao, 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 2014, is newer than 74% of them.

  • NPI issued2014 · 74% of these records are older, 24% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2014 · median 2004 among the 2,706 with a school on file
  • Record last updated2024 · 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. Martha Adams, M.D.Durham, NC 277101073606018
  2. Swati Agrawal, M.D.Durham, NC 277101922191188
  3. Cheryl Baker, MDDurham, NC 277101356430813
  4. Richard Frothingham, M.D.Durham, NC 277101912088493
  5. David Gallagher, MDDurham, NC 277101376575746
  6. Rania KazanDurham, NC 277101588748495
  7. James Kelly, MD, MBADurham, NC 277101922004191
  8. Mary Klotman, MDDurham, NC 277101003846411

Common questions

What is Betty Zhao, M.D.'s NPI number?

Betty Zhao, M.D.'s National Provider Identifier (NPI) is 1679984835, issued on May 9, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Betty Zhao, M.D. located?

The NPPES record lists a practice address at 2301 Erwin RD, Durham, NC, 27710. Phone: (919) 684-8111. Providers update this record themselves, so call before visiting.

How can I verify Betty Zhao, M.D.'s license?

NPPES lists North Carolina license number 2017-00438, 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.

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.