NPPES file of Aug 9, 2026

Linda N. Greer, M.D.

Diagnostic Radiology Physician · Phoenix, AZ

Linda N. Greer, M.D. is a diagnostic radiology physician with a practice address in Phoenix, Arizona, and NPI 1346297991, issued on May 28, 2006. Check the license (Arizona 21411, as entered in NPPES) on the Arizona 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
1346297991
Name
Linda N. Greer
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
21411 AZ
C175029 CA
Self-reported in NPPES; status is on the state search
Practice location
19646 N 27TH Ave, Phoenix, AZ 85027
Phone
(623) 434-2776
Enumerated
May 28, 2006
Record last updated
Oct 13, 2025
Fax
(623) 434-2786
Medicaid ID
130782 AZ
Medicare enrollment
Enrolled (PECOS I20070220000141); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 1989
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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Also registered at 19646 N 27TH Ave

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

  1. Lisa Dela Cruz, NP-CFamily Nurse Practitioner1326471640
  2. Nasser Hajaig, MDInternal Medicine Physician1457324204
  3. Tena LazarusFamily Nurse Practitioner1104274505
  4. Yebabe Mengesha, MDDermatopathology Physician1689687410
  5. Loretta Nevarez-Kells, N.P.Nurse Practitioner1689701682
  6. Paragi Shah, DOGynecology Physician1215927892

Verify Linda N. Greer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 21411    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 Arizona 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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Industry payments in 2024: $807.61

7 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Linda Greer$807.61
  2. Specialty average$2,488.38

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. Arizona Diagnostic Radiology Group LLCApache Junction, AZ
  2. Beverly Radiology Medical Group IIIPhoenix, AZ
  3. Desert Advanced Imaging Medical CenterPhoenix, AZ

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

Diagnostic Radiology Physician providers in Arizona

There are 869 diagnostic radiology physician records in Arizona.

All 869 in Arizona → Every provider in Phoenix →

Other diagnostic radiology physician records in Arizona

  1. Asmaa Aamir, M.D.Phoenix, AZ1912163791
  2. Abdelrahman AbdallaTucson, AZ1457139339
  3. Thomas Abram, MDTucson, AZ1023089158
  4. William Acker, M.D.Phoenix, AZ1730168162
  5. Cameron AdlerScottsdale, AZ1205298411
  6. Shalini Agarwal, M.D.Phoenix, AZ1083671242
  7. Ayad Agha, D.O.Prescott, AZ1730113903
  8. Scott Agran, M.D.Phoenix, AZ1053389957
  9. Imtiaz Ahmed, MDPhoenix, AZ1881776821
  10. Martin Ainbinder, M.D.Scottsdale, AZ1407814825

Common questions

What is Linda N. Greer, M.D.'s NPI number?

Linda N. Greer, M.D.'s National Provider Identifier (NPI) is 1346297991, issued on May 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Linda N. Greer, M.D. located?

The NPPES record lists a practice address at 19646 N 27TH Ave, Phoenix, AZ, 85027. Phone: (623) 434-2776. Providers update this record themselves, so call before visiting.

How can I verify Linda N. Greer, M.D.'s license?

NPPES lists Arizona license number 21411, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.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.

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.