Diana Nanayakkara, ACNP
Acute Care Nurse Practitioner · Plano, TX
Diana Nanayakkara, ACNP is an acute care nurse practitioner with a practice address in Plano, Texas, and NPI 1710022819, issued on Feb 20, 2007. Check the license (Texas 582087, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Nanayakkara
- Credential
- ACNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 582087 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1820 Preston Park Blvd, Plano, TX 75093
- Phone
- (469) 800-4540
- Enumerated
- Feb 20, 2007
- Record last updated
- Jul 1, 2023
- Fax
- (469) 800-4541
- Medicaid IDs
- 151127202 TX
151127203 TX - Medicare enrollment
- Enrolled (PECOS I20090512000330); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 3,239 in Texas → Look up another NPI →
Also registered at 1820 Preston Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diana Nanayakkara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 582087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
2,065 Medicare Part D claims for 638 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Metoprolol Succinate196 claims
- Rosuvastatin Calcium190 claims
- Amlodipine Besylate125 claims
- Carvedilol119 claims
- Eliquis110 claims
- Atorvastatin Calcium100 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: $1,304.27
34 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 10,984 providers of this specialty with any payment received $647.94 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
- Healthtexas Provider NetworkDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Nanayakkara among 3,239 acute care nurse practitioner records in Texas
Diana Nanayakkara, ACNP is one of 3,239 acute care nurse practitioner records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 5% of them.
- NPI issued2007 · 5% of these records are older, 93% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2001 · median 2019 among the 2,120 with a school on file
- Record last updated2023 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
82 acute care nurse practitioner records list a practice address in Plano
They are 82 of the 7,271 NPPES records with a practice address in Plano, and 3,239 acute care nurse practitioner records in Texas.
All 3,239 in Texas → Every provider in Plano → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Caroline Abercrombie, ACNPPlano, TX 750931578991188
- Luann Caras, CNPPlano, TX 750931205274479
- Margie Crews, ACNPPlano, TX 750931013048073
- Polly Dorber, ACNP-BCPlano, TX 750931881973139
- Gabriell Grayson, RN ACNPPlano, TX 750931437498078
- Terri Guajardo, NPPlano, TX 750931588910327
- Jeffrey Ketzle, A.C.N.P.Plano, TX 750931972691004
- Shavon March, ACNPPlano, TX 750931144568833
Common questions
What is Diana Nanayakkara, ACNP's NPI number?
Diana Nanayakkara, ACNP's National Provider Identifier (NPI) is 1710022819, issued on Feb 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diana Nanayakkara, ACNP located?
The NPPES record lists a practice address at 1820 Preston Park Blvd, Plano, TX, 75093. Phone: (469) 800-4540. Providers update this record themselves, so call before visiting.
How can I verify Diana Nanayakkara, ACNP's license?
NPPES lists Texas license number 582087, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Nanayakkara, ACNP prescribe under Medicare Part D?
In 2024, Diana Nanayakkara, ACNP had 2,065 Medicare Part D claims for 638 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.