NPPES file of Aug 9, 2026

Charissa Parker, FNP-C

Nurse Practitioner · Dallas, TX

Charissa Parker, FNP-C is a nurse practitioner with a practice address in Dallas, Texas, and NPI 1225503394, issued on Oct 4, 2018. Check the license (Texas AP137750, 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
1225503394
Name
Charissa Parker
Credential
FNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
AP137750 TX
Self-reported in NPPES; status is on the state search
Practice location
3604 Live Oak St Ste 100, Dallas, TX 75204
Phone
(214) 358-2300
Enumerated
Oct 4, 2018
Record last updated
Mar 25, 2024
Fax
(214) 366-6330
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 3604 Live Oak St Ste 100

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

  1. Alisha Adams, NPAcute Care Nurse Practitioner1194216325
  2. Erica CollinsNurse Practitioner1780980029
  3. Laraine Goessler, P.A.-CMedical Physician Assistant1902919392
  4. Jeena Koshy, NPNurse Practitioner1265146682
  5. Marianne MoncriefSocial Worker1831758648
  6. David Nesser, M.D.Nephrology Physician1376514208

Verify Charissa Parker 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 AP137750
    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.

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77% fewer Medicare Part D claims than the average nurse practitioner in 2024

260 Medicare Part D claims for 78 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Charissa Parker260
  2. Specialty average1,109

Most prescribed

  1. Atorvastatin Calcium43 claims
  2. Alendronate Sodium26 claims
  3. Prednisone26 claims
  4. Losartan Potassium25 claims
  5. Cinacalcet Hcl18 claims
  6. Nifedipine Er15 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.

Industry payments in 2024: $1,600.53

48 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Charissa Parker$1,600.53
  2. Specialty average$791.64

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

Charissa Parker among 4,825 nurse practitioner records in Texas

Charissa Parker, FNP-C is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 48% of them.

  • NPI issued2018 · 48% of these records are older, 45% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

446 nurse practitioner records list a practice address in Dallas

They are 446 of the 36,304 NPPES records with a practice address in Dallas, and 4,825 nurse practitioner records in Texas.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Karla Calderon Estrada, ACNPDallas, TX 752041720786171
  2. Erica CollinsDallas, TX 752041780980029
  3. Jacolyn Day, FNPDallas, TX 752041790436285
  4. Maranda Etheredge, AGACNP-BCDallas, TX 752041871470682
  5. Lisa Hendricks, NPDallas, TX 752041679255665
  6. Jeena Koshy, NPDallas, TX 752041265146682
  7. Trenton Raff, NPDallas, TX 752041003555178
  8. Karina Reyes, NPDallas, TX 752041811635105

Common questions

What is Charissa Parker, FNP-C's NPI number?

Charissa Parker, FNP-C's National Provider Identifier (NPI) is 1225503394, issued on Oct 4, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Charissa Parker, FNP-C located?

The NPPES record lists a practice address at 3604 Live Oak St Ste 100, Dallas, TX, 75204. Phone: (214) 358-2300. Providers update this record themselves, so call before visiting.

How can I verify Charissa Parker, FNP-C's license?

NPPES lists Texas license number AP137750, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Charissa Parker, FNP-C prescribe under Medicare Part D?

In 2024, Charissa Parker, FNP-C had 260 Medicare Part D claims for 78 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.