NPPES file of Aug 9, 2026

Crystal Beth Kronenberger, M.D.

Internal Medicine Physician · Dallas, TX

Crystal Beth Kronenberger, M.D. is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1558690719, issued on Dec 17, 2009. Check the license (Texas K8270, as entered in NPPES) on the Texas 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
1558690719
Name
Crystal Beth Kronenberger
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
K8270 TX
Self-reported in NPPES; status is on the state search
Practice location
6261 Lakeshore Dr, Dallas, TX 75214
Phone
(214) 240-3589
Enumerated
Dec 17, 2009
Record last updated
Mar 11, 2023
Medicare enrollment
Enrolled (PECOS I20201002001987); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 1990
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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Verify Crystal Beth Kronenberger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license K8270
    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 Texas license search

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23% more Medicare Part D claims than the average internal medicine physician in 2024

3,907 Medicare Part D claims for 298 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 15 claims were for opioids.

  1. Crystal Kronenberger3,907
  2. Specialty average3,176

Most prescribed

  1. Lisinopril201 claims
  2. Synthroid195 claims
  3. Atorvastatin Calcium187 claims
  4. Losartan Potassium172 claims
  5. Gabapentin146 claims
  6. Omeprazole145 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 one group practice

  1. Argyle Health Services, PLLCArgyle, TX

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

Crystal Beth Kronenberger among 9,175 internal medicine physician records in Texas

Crystal Beth Kronenberger, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 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 2009, is newer than 54% of them.

  • NPI issued2009 · 54% of these records are older, 42% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1990 · median 2004 among the 6,088 with a school on file
  • Record last updated2023 · 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 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

956 internal medicine physician records list a practice address in Dallas

They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Sally Purcell, DVMDallas, TX 752141720693708
  2. Stephanie Thomas, M.D.Dallas, TX 752141184761702
  3. John Whitfill, M.D.Dallas, TX 752141427436179
  4. Marsden Rawlings, MDDallas, TX 752151205978368
  5. David Albracht, MDDallas, TX 752161952330466
  6. Susy Ayaram, M.D.Dallas, TX 752161548220031
  7. Shemsu Balker, M.D.Dallas, TX 752161871545293
  8. Monicah Gichinga-Mugwe, MDDallas, TX 752161376581470

Common questions

What is Crystal Beth Kronenberger, M.D.'s NPI number?

Crystal Beth Kronenberger, M.D.'s National Provider Identifier (NPI) is 1558690719, issued on Dec 17, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Crystal Beth Kronenberger, M.D. located?

The NPPES record lists a practice address at 6261 Lakeshore Dr, Dallas, TX, 75214. Phone: (214) 240-3589. Providers update this record themselves, so call before visiting.

How can I verify Crystal Beth Kronenberger, M.D.'s license?

NPPES lists Texas license number K8270, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Crystal Beth Kronenberger, M.D. prescribe under Medicare Part D?

In 2024, Crystal Beth Kronenberger, M.D. had 3,907 Medicare Part D claims for 298 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.

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.