Eric Mathew Klappholz, NP-C
Adult Health Nurse Practitioner · Dallas, TX
Eric Mathew Klappholz, NP-C is an adult health nurse practitioner with a practice address in Dallas, Texas, and NPI 1003258856, issued on Jul 22, 2013. Check the license (Texas AP124077, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eric Mathew Klappholz
- Credential
- NP-C
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- AP124077 TX
717755 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3500 Oak Lawn Ave Ste 700, Dallas, TX 75219
- Phone
- (214) 521-0100
- Enumerated
- Jul 22, 2013
- Record last updated
- May 10, 2023
- Fax
- (214) 521-0104
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,159 in Texas → Look up another NPI →
Also registered at 3500 Oak Lawn Ave Ste 700
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eric Mathew Klappholz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP124077Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
446 Medicare Part D claims for 47 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Biktarvy44 claims
- Ozempic28 claims
- Atorvastatin Calcium24 claims
- Descovy19 claims
- Dovato19 claims
- Lisinopril17 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: $10,982.49
135 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Eric Mathew Klappholz among 1,159 adult health nurse practitioner records in Texas
Eric Mathew Klappholz, NP-C is one of 1,159 adult health nurse practitioner records with a practice address in Texas. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 44% of them.
- NPI issued2013 · 44% of these records are older, 51% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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 Dallas → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Susan MarkoseDallas, TX 752191922594902
- Mallory McGroarty, AGNPDallas, TX 752191447893565
- John Stevens, MS, RNDallas, TX 752191992953160
- Deanna Bowen, NPDallas, TX 752181922058353
- Azali Harris, APRN, AGPCNP-CDallas, TX 752181457170052
- Charmaine Miller Spencer, NPCDallas, TX 752171821137936
- Angele Ashley, NP-CDallas, TX 752161215251525
- Karen George, ANPDallas, TX 752161235142902
Common questions
What is Eric Mathew Klappholz, NP-C's NPI number?
Eric Mathew Klappholz, NP-C's National Provider Identifier (NPI) is 1003258856, issued on Jul 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Eric Mathew Klappholz, NP-C located?
The NPPES record lists a practice address at 3500 Oak Lawn Ave Ste 700, Dallas, TX, 75219. Phone: (214) 521-0100. Providers update this record themselves, so call before visiting.
How can I verify Eric Mathew Klappholz, NP-C's license?
NPPES lists Texas license number AP124077, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Eric Mathew Klappholz, NP-C prescribe under Medicare Part D?
In 2024, Eric Mathew Klappholz, NP-C had 446 Medicare Part D claims for 47 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), 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.