NPPES file of Aug 9, 2026

John Eric Caldwell, M.S., NP-C

Family Nurse Practitioner · Dallas, TX

John Eric Caldwell, M.S., NP-C is a family nurse practitioner with a practice address in Dallas, Texas, and NPI 1245597814, issued on Apr 19, 2012. Check the license (Texas AP121735, as entered in NPPES) with the Texas board that licenses this profession; 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
1245597814
Name
John Eric Caldwell
Credential
M.S., NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP121735 TX
Self-reported in NPPES; status is on the state search
Practice location
1440 W Mockingbird LN Ste 500, Dallas, TX 75247
Phone
(214) 689-2639
Enumerated
Apr 19, 2012
Record last updated
Nov 7, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Verify John Eric Caldwell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP121735    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
Find the Texas license search

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90% fewer Medicare Part D claims than the average family nurse practitioner in 2024

128 Medicare Part D claims for 69 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. John Caldwell128
  2. Specialty average1,305

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.

John Eric Caldwell among 21,242 family nurse practitioner records in Texas

John Eric Caldwell, M.S., NP-C is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 16% of them.

  • NPI issued2012 · 16% of these records are older, 81% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 53% of these records are
  • Record last updated2024 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,191 family nurse practitioner records list a practice address in Dallas

They are 1,191 of the 36,304 NPPES records with a practice address in Dallas, and 21,242 family nurse practitioner records in Texas.

All 21,242 in Texas → Every provider in Dallas → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ronald Blaha, D.C., RMT, RNDallas, TX 752471659399749
  2. Mary Diaz, F.N.P.Dallas, TX 752471205088754
  3. Patricia Garza, FNPDallas, TX 752471801139894
  4. Evelyn George, FNPDallas, TX 752471184018707
  5. Diana Godinez, NPDallas, TX 752471316295249
  6. Phoebe Griffin, APRNDallas, TX 752471003325465
  7. Marcia Harris, APNDallas, TX 752471104078674
  8. Fantasia Harris, FNPDallas, TX 752471467891341

Common questions

What is John Eric Caldwell, M.S., NP-C's NPI number?

John Eric Caldwell, M.S., NP-C's National Provider Identifier (NPI) is 1245597814, issued on Apr 19, 2012. An NPI identifies a provider in billing; it is not a license.

Where is John Eric Caldwell, M.S., NP-C located?

The NPPES record lists a practice address at 1440 W Mockingbird LN Ste 500, Dallas, TX, 75247. Phone: (214) 689-2639. Providers update this record themselves, so call before visiting.

How can I verify John Eric Caldwell, M.S., NP-C's license?

NPPES lists Texas license number AP121735, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does John Eric Caldwell, M.S., NP-C prescribe under Medicare Part D?

In 2024, John Eric Caldwell, M.S., NP-C had 128 Medicare Part D claims for 69 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.