Tia Barr, AGNP
Adult Health Nurse Practitioner · Williamsburg, VA
Tia Barr, AGNP is an adult health nurse practitioner with a practice address in Williamsburg, Virginia, and NPI 1740715549, issued on Apr 29, 2017. Check the license (Virginia 1705911, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tia Barr
- Credential
- AGNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 1705911 VA
Self-reported in NPPES; status is on the state search - Practice location
- 263 Mclaws Cir Ste 105, Williamsburg, VA 23185
- Phone
- (757) 941-5600
- Enumerated
- Apr 29, 2017
- Record last updated
- Sep 11, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170807002756); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 582 in Virginia → Look up another NPI →
Also registered at 263 Mclaws Cir Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jeanne Cornett, FNP, RNFamily Nurse Practitioner1073809786
- Patina Gillespie, FNPNurse Practitioner1841546819
- Michael Laccheo, MDInternal Medicine Physician1508087677
- Kathy Shea, APN, CFNPFamily Nurse Practitioner1699700633
Verify Tia Barr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 1705911Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
982 Medicare Part D claims for 143 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Sertraline Hcl153 claims
- Quetiapine Fumarate72 claims
- Atorvastatin Calcium58 claims
- Risperidone46 claims
- Levothyroxine Sodium42 claims
- Trazodone Hcl36 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $48.26
2 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. 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.
Bills Medicare through 3 group practices
- Mid Atlantic Long Term Specialty Care LLCNorfolk, VA
- Riverside Physician Services IncNewport News, VA
- SE Virginia Value Based Care LLCNorfolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tia Barr among 582 adult health nurse practitioner records in Virginia
Tia Barr, AGNP is one of 582 adult health nurse practitioner records with a practice address in Virginia. 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 2017, is newer than 75% of them.
- NPI issued2017 · 75% of these records are older, 21% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2016 · median 2014 among the 272 with a school on file
- Record last updated2018 · 57% 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 Virginia 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 Virginia
There are 582 adult health nurse practitioner records in Virginia.
All 582 in Virginia → Every provider in Williamsburg → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Mary D'Agostino, N.P.Williamsburg, VA 231851124210117
- Brooke Davis, NPWilliamsburg, VA 231851760575435
- Barbara Ellis, ACNPC-AGWilliamsburg, VA 231851790290054
- Mary Vallone, A.N.P.Williamsburg, VA 231851124131552
- Karla Beckman, NURSE PRACTITIONERWilliamsburg, VA 231871851517205
- Ana Hunt, NP-CWilliamsburg, VA 231881629611686
- Kimberli Rhoiney, NP-CWilliamsburg, VA 231881407138209
- Krita Sheth, ANP-BCWilliamsburg, VA 231881447557020
Common questions
What is Tia Barr, AGNP's NPI number?
Tia Barr, AGNP's National Provider Identifier (NPI) is 1740715549, issued on Apr 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Tia Barr, AGNP located?
The NPPES record lists a practice address at 263 Mclaws Cir Ste 105, Williamsburg, VA, 23185. Phone: (757) 941-5600. Providers update this record themselves, so call before visiting.
How can I verify Tia Barr, AGNP's license?
NPPES lists Virginia license number 1705911, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Tia Barr, AGNP prescribe under Medicare Part D?
In 2024, Tia Barr, AGNP had 982 Medicare Part D claims for 143 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Tia Barr, AGNP's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.