Erica Diaz, CRNP
Family Nurse Practitioner · Ephrata, PA
Erica Diaz, CRNP is a family nurse practitioner with a practice address in Ephrata, Pennsylvania, and NPI 1245666056, issued on Sep 25, 2013. Check the license (Pennsylvania SP013194, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erica Diaz
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- SP013194 PA
RN586414 PA
Self-reported in NPPES; status is on the state search - Practice location
- 446 N Reading RD Ste 302, Ephrata, PA 17522
- Phone
- (717) 721-5868
- Enumerated
- Sep 25, 2013
- Record last updated
- Jun 25, 2026
- Fax
- (717) 821-5881
- Medicare enrollment
- Enrolled (PECOS I20140401000372); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →
Also registered at 446 N Reading RD Ste 302
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kelly Trynosky, CRNPAcute Care Nurse Practitioner1346217940
Verify Erica Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP013194Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% more Medicare Part D claims than the average family nurse practitioner in 2024
2,084 Medicare Part D claims for 323 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Furosemide322 claims
- Metoprolol Succinate197 claims
- Jardiance175 claims
- Potassium Chloride159 claims
- Torsemide150 claims
- Entresto139 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: $695.73
35 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- Good Samaritan Physician ServicesNew Holland, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica Diaz among 7,209 family nurse practitioner records in Pennsylvania
Erica Diaz, CRNP is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 76% 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 24% of them.
- NPI issued2013 · 24% of these records are older, 72% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2013 · median 2018 among the 4,232 with a school on file
- Record last updated2026 · 45% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family nurse practitioner records list a practice address in Ephrata
They are 32 of the 574 NPPES records with a practice address in Ephrata, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Ephrata → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Teresa Caruthers, NPEphrata, PA 175221356320543
- Taunia Ceresini, CRNPEphrata, PA 175221417177767
- Richard Cetkowski, CRNPEphrata, PA 175221356444517
- Karina Dussinger, CRNPEphrata, PA 175221376586768
- Jamie Knarr, C.R.N.P.Ephrata, PA 175221710937768
- Brenda Martin, NPCEphrata, PA 175221407841000
- Sandra Minnick, CRNPEphrata, PA 175221700826427
- George Newcomer, CRNPEphrata, PA 175221598925943
Common questions
What is Erica Diaz, CRNP's NPI number?
Erica Diaz, CRNP's National Provider Identifier (NPI) is 1245666056, issued on Sep 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Erica Diaz, CRNP located?
The NPPES record lists a practice address at 446 N Reading RD Ste 302, Ephrata, PA, 17522. Phone: (717) 721-5868. Providers update this record themselves, so call before visiting.
How can I verify Erica Diaz, CRNP's license?
NPPES lists Pennsylvania license number SP013194, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Erica Diaz, CRNP prescribe under Medicare Part D?
In 2024, Erica Diaz, CRNP had 2,084 Medicare Part D claims for 323 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.
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.