Registry data as of Aug 27, 2026

Crystal Cartwright, NP-C

Adult Health Nurse Practitioner · Houston, TX

Crystal Cartwright, NP-C is an adult health nurse practitioner with a practice address in Houston, Texas, and NPI 1134202864, issued on Oct 24, 2006. Check the license (Texas 1092985, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1134202864
Name
Crystal Cartwright
Credential
NP-C
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
1092985 TX
F304250 NY
Self-reported in NPPES; status is on the state search
Practice location
6441 High Star Dr, Houston, TX 77074
Phone
(212) 342-3062
Enumerated
Oct 24, 2006
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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Also registered at 6441 High Star Dr

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

  1. Kathryn Abraham, MDFamily Medicine Physician1215421128
  2. Irene Aga, M.D.Obstetrics & Gynecology Physician1649450776
  3. Jessica Brown Obiora, MDPediatrics Physician1609121151
  4. Sophia Burns, MDObstetrics & Gynecology Physician1831253277
  5. Melony Candler, LPCProfessional Counselor1780230326
  6. Michelle Chong, MDObstetrics & Gynecology Physician1043571615

Verify Crystal Cartwright 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 1092985    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

7% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

1,188 Medicare Part D claims for 274 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Crystal Cartwright1,188
  2. Specialty average1,280

Most prescribed

  1. Atorvastatin Calcium78 claims
  2. Levothyroxine Sodium70 claims
  3. Losartan Potassium55 claims
  4. Amlodipine Besylate46 claims
  5. Albuterol Sulfate Hfa44 claims
  6. Omeprazole35 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.

2 hospital and facility affiliations

  1. Kelsey-Seybold Medical Group, PLLCHouston, TX
  2. Legacy Community Health Services, IncHouston, TX

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Adult Health Nurse Practitioner providers in Texas

There are 1,159 adult health nurse practitioner records in Texas.

All 1,159 in Texas → Every provider in Houston →

Other adult health nurse practitioner records in Texas

  1. Nnenna Abbas, NURSE PRACTITIONERRowlett, TX1548589633
  2. Rejimol Abraham, NP-CHouston, TX1487213997
  3. Ibrahim Abumaria, AGPCNPShavano Park, TX1922419308
  4. Brianne Addicks, ANPBrenham, TX1790983062
  5. Kudy AdelakunHouston, TX1316370919
  6. Folayemi Adeluyi, FNP, AG-ACNPBaytown, TX1801408794
  7. Bolaji Adetiba, MSN-ANPDallas, TX1568700979
  8. Haset AdmasuAustin, TX1083426266
  9. Muhammad AftkharGarland, TX1386392249
  10. Adolphus Aganigbo, NP-CIrving, TX1235415530

Common questions

What is Crystal Cartwright, NP-C's NPI number?

Crystal Cartwright, NP-C's National Provider Identifier (NPI) is 1134202864, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Crystal Cartwright, NP-C located?

The NPPES record lists a practice address at 6441 High Star Dr, Houston, TX, 77074. Phone: (212) 342-3062. Providers update this record themselves, so call before visiting.

How can I verify Crystal Cartwright, NP-C's license?

NPPES lists Texas license number 1092985, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Crystal Cartwright, NP-C prescribe under Medicare Part D?

In 2024, Crystal Cartwright, NP-C had 1,188 Medicare Part D claims for 274 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Built from the named public files by PlainDoctor's data pipeline (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) 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 27, 2026.