NPPES file of Aug 9, 2026

Krista Ruth Alexander, M.D.

Psychiatry Physician · Cary, NC

Krista Ruth Alexander, M.D. is a psychiatry physician with a practice address in Cary, North Carolina, and NPI 1811214547, issued on Apr 20, 2010. Check the license (North Carolina 2015-00359, 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
1811214547
Name
Krista Ruth Alexander
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
2015-00359 NC
326302 NY
0101280391 VA
Self-reported in NPPES; status is on the state search
Practice location
15000 Weston Pkwy Ofc 171, Cary, NC 27513
Phone
(917) 634-5311
Enumerated
Apr 20, 2010
Record last updated
May 6, 2026
Fax
(888) 815-3583
Medicare enrollment
Enrolled (PECOS I20231025002318); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 2010
Telehealth
Offers telehealth (CMS)
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 15000 Weston Pkwy Ofc 171

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

  1. Shi Xun FangPsychiatry Physician1609455195
  2. Martha James, MDPsychiatry Physician1174623623
  3. Lauren Morris, MDPsychiatry Physician1184121386
  4. Elena Perea, MDPsychiatry Physician1407074255
  5. Justin Uzl, M.D.Psychiatry Physician1144584962

Verify Krista Ruth Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 2015-00359    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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93% fewer Medicare Part D claims than the average psychiatry physician in 2024

74 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Krista Alexander74
  2. Specialty average1,000

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 one group practice

  1. Mccd FL Psychiatry Services PAWashington, DC

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

52 psychiatry physician records list a practice address in Cary

They are 52 of the 5,665 NPPES records with a practice address in Cary, and 1,725 psychiatry physician records in North Carolina.

All 52 in Cary → All 1,725 in North Carolina → Every provider in Cary →

Other psychiatry physician records in North Carolina

  1. Ronee Aaron, D.O.Hendersonville, NC1154390615
  2. Elise Abken, MDChapel Hill, NC1558884221
  3. Amy Abramowitz, M.D.Chapel Hill, NC1871983676
  4. Mohammad Abu-Salha, MDClayton, NC1245228527
  5. Julie Adams, MDDurham, NC1295753440
  6. Scott Adams, DOKings Mountain, NC1700175890
  7. Rachel Adcock, MDDurham, NC1669661922
  8. Danielle Adegoroye, M.D.Greensboro, NC1750697389
  9. Michael Adelman, M.D.Cary, NC1841516622
  10. Sanju Adhikari, MDRaleigh, NC1225441066

Common questions

What is Krista Ruth Alexander, M.D.'s NPI number?

Krista Ruth Alexander, M.D.'s National Provider Identifier (NPI) is 1811214547, issued on Apr 20, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Krista Ruth Alexander, M.D. located?

The NPPES record lists a practice address at 15000 Weston Pkwy Ofc 171, Cary, NC, 27513. Phone: (917) 634-5311. Providers update this record themselves, so call before visiting.

How can I verify Krista Ruth Alexander, M.D.'s license?

NPPES lists North Carolina license number 2015-00359, 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 Krista Ruth Alexander, M.D. prescribe under Medicare Part D?

In 2024, Krista Ruth Alexander, M.D. had 74 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. 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.