Donna Elizabeth O'Hara, AGACNP-BC
Acute Care Nurse Practitioner · Stamford, CT
Donna Elizabeth O'Hara, AGACNP-BC is an acute care nurse practitioner with a practice address in Stamford, Connecticut, and NPI 1790101269, issued on Mar 8, 2014. Check the license (Connecticut 005562, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Donna Elizabeth O'Hara
- Credential
- AGACNP-BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 005562 CT
F430734-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- One Hospital Plaza, Stamford, CT 06904
- Phone
- (203) 276-7076
- Enumerated
- Mar 8, 2014
- Record last updated
- Apr 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (203) 276-5924
- Medicare enrollment
- Enrolled (PECOS I20151106002088); accepts Medicare assignment
- Medical or professional school
- New York University Medical College - Nlg, 2013
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 368 in Connecticut → Look up another NPI →
Also registered at One Hospital Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Donna Elizabeth O'Hara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 005562Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
194 Medicare Part D claims for 117 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Clopidogrel57 claims
- Cephalexin31 claims
- Omeprazole28 claims
- Metoprolol Succinate12 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: $94.50
4 payments; by number, the most common kind was education; the largest payer was Medtronic, Inc. 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
- Stamford Health Medical Group IncStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donna Elizabeth O'Hara among 368 acute care nurse practitioner records in Connecticut
Donna Elizabeth O'Hara, AGACNP-BC is one of 368 acute care nurse practitioner records with a practice address in Connecticut. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 35% of them.
- NPI issued2014 · 35% of these records are older, 62% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2013 · median 2018 among the 273 with a school on file
- Record last updated2016 · 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 363LA2100X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Connecticut
There are 368 acute care nurse practitioner records in Connecticut.
All 368 in Connecticut → Every provider in Stamford → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Jennifer Teichman, AGACNP-BCStamford, CT 069041013326867
- Chinoye Onyebuchi, NPStamford, CT 069051982371746
- Catherine AshtonStamford, CT 069021881481216
- Kerry Corcoran, APRNStamford, CT 069021821860412
- Bethany GleasonStamford, CT 069021568876043
- Devorah Hertzberg, NPStamford, CT 069021780230383
- Kathryn Mitra, ACNP-BCStamford, CT 069021255598629
- Brooks Rock, MSN, AGACNP-BCStamford, CT 069021841001914
Common questions
What is Donna Elizabeth O'Hara, AGACNP-BC's NPI number?
Donna Elizabeth O'Hara, AGACNP-BC's National Provider Identifier (NPI) is 1790101269, issued on Mar 8, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Donna Elizabeth O'Hara, AGACNP-BC located?
The NPPES record lists a practice address at One Hospital Plaza, Stamford, CT, 06904. Phone: (203) 276-7076. Providers update this record themselves, so call before visiting.
How can I verify Donna Elizabeth O'Hara, AGACNP-BC's license?
NPPES lists Connecticut license number 005562, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Donna Elizabeth O'Hara, AGACNP-BC prescribe under Medicare Part D?
In 2024, Donna Elizabeth O'Hara, AGACNP-BC had 194 Medicare Part D claims for 117 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.