Tara A. Robertson, APRN
Family Nurse Practitioner · Greenwich, CT
Tara A. Robertson, APRN is a family nurse practitioner with a practice address in Greenwich, Connecticut, and NPI 1679069561, issued on Jul 3, 2018. Check the license (Connecticut 7621, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tara A. Robertson
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 7621 CT
Self-reported in NPPES; status is on the state search - Practice location
- 15 Valley Dr Ste 200, Greenwich, CT 06831
- Phone
- (203) 863-4210
- Enumerated
- Jul 3, 2018
- Record last updated
- Feb 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (203) 622-1872
- Medicare enrollment
- Enrolled (PECOS I20181023001851); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,669 in Connecticut → Look up another NPI →
Also registered at 15 Valley Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Delmastro, APRNNurse Practitioner1669937959
- Casey Doyle, APRNFamily Nurse Practitioner1184091217
Verify Tara A. Robertson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 7621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average family nurse practitioner in 2024
6,040 Medicare Part D claims for 1,769 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Eliquis665 claims
- Metoprolol Succinate636 claims
- Atorvastatin Calcium557 claims
- Rosuvastatin Calcium525 claims
- Amlodipine Besylate357 claims
- Losartan Potassium249 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 practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $111.82
1 payment: 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
- Hartford Healthcare Medical Group Specialists PLLCFairfield, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tara A. Robertson among 2,669 family nurse practitioner records in Connecticut
Tara A. Robertson, APRN is one of 2,669 family nurse practitioner records with a practice address in Connecticut. 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 2018, is newer than 46% of them.
- NPI issued2018 · 46% of these records are older, 47% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2018 among the 1,664 with a school on file
- Record last updated2019 · 43% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 family nurse practitioner records list a practice address in Greenwich
They are 39 of the 1,184 NPPES records with a practice address in Greenwich, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in Greenwich → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Casey Doyle, APRNGreenwich, CT 068311184091217
- Avigail ItzkowitzGreenwich, CT 068311760094437
- Elisa O'Brien, APRNGreenwich, CT 068311912262973
- Latasha Shaw, APRNGreenwich, CT 068311841069325
- Amy AkerleyGreenwich, CT 068301477438315
- Alyson Barton, NPGreenwich, CT 068301619690542
- Kimberly BruennGreenwich, CT 068301104750561
- Angela Chwick, FNPGreenwich, CT 068301154026086
Common questions
What is Tara A. Robertson, APRN's NPI number?
Tara A. Robertson, APRN's National Provider Identifier (NPI) is 1679069561, issued on Jul 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tara A. Robertson, APRN located?
The NPPES record lists a practice address at 15 Valley Dr Ste 200, Greenwich, CT, 06831. Phone: (203) 863-4210. Providers update this record themselves, so call before visiting.
How can I verify Tara A. Robertson, APRN's license?
NPPES lists Connecticut license number 7621, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Tara A. Robertson, APRN prescribe under Medicare Part D?
In 2024, Tara A. Robertson, APRN had 6,040 Medicare Part D claims for 1,769 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Tara A. Robertson, APRN's MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. 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.