Barbara Lynne Donithan, AG-ACNP- BC
Acute Care Nurse Practitioner · Bel Air, MD
Barbara Lynne Donithan, AG-ACNP- BC is an acute care nurse practitioner with a practice address in Bel Air, Maryland, and NPI 1346609161, issued on Feb 22, 2016. Check the license (Maryland R161215, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara Lynne Donithan
- Credential
- AG-ACNP- BC
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- R161215 MD
Self-reported in NPPES; status is on the state search - Practice location
- 500 Upper Chesapeake Dr, Bel Air, MD 21014
- Phone
- (443) 643-2990
- Enumerated
- Feb 22, 2016
- Record last updated
- Feb 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160505001008); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 755 in Maryland → Look up another NPI →
Also registered at 500 Upper Chesapeake Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Abramowski, CRNPAdult Health Nurse Practitioner1598954463
- Anna Adamson, MDHospice and Palliative Medicine (Internal Medicine) Physician1316280720
- Titilayo Adetu, MDFamily Medicine Physician1053479204
- Christina AgronRegistered Nurse1336985225
- Ekunola Alade, MDInternal Medicine Physician1750556288
- Olusumbo AladeMedical Physician Assistant1417484965
Verify Barbara Lynne Donithan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R161215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
68 Medicare Part D claims for 17 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Vancomycin Hcl20 claims
- Ceftriaxone17 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): 85.1 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).
Bills Medicare through one group practice
- Upper Chesapeake Medical Services IncBel Air, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Lynne Donithan among 755 acute care nurse practitioner records in Maryland
Barbara Lynne Donithan, AG-ACNP- BC is one of 755 acute care nurse practitioner records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 46% of them.
- NPI issued2016 · 46% of these records are older, 49% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2017 among the 494 with a school on file
- Record last updated2016 · 53% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 acute care nurse practitioner records list a practice address in Bel Air
They are 25 of the 1,945 NPPES records with a practice address in Bel Air, and 755 acute care nurse practitioner records in Maryland.
All 755 in Maryland → Every provider in Bel Air → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Amanda Balzer-CostinBel Air, MD 210141740619469
- Sharon Campbell, CRNPBel Air, MD 210141093019945
- Rashidah Chisolm, CRNPBel Air, MD 210141033605621
- Caitlin Donis, ACNPBel Air, MD 210141477956555
- Larry Hilferding, CRNPBel Air, MD 210141386829737
- Laura Lewis, RN, MSN, ACNPBel Air, MD 210141760773881
- Ayo Mandi, CRNPBel Air, MD 210141174851422
- Murugesan Manivasagam, CRNPBel Air, MD 210141932670122
Common questions
What is Barbara Lynne Donithan, AG-ACNP- BC's NPI number?
Barbara Lynne Donithan, AG-ACNP- BC's National Provider Identifier (NPI) is 1346609161, issued on Feb 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Lynne Donithan, AG-ACNP- BC located?
The NPPES record lists a practice address at 500 Upper Chesapeake Dr, Bel Air, MD, 21014. Phone: (443) 643-2990. Providers update this record themselves, so call before visiting.
How can I verify Barbara Lynne Donithan, AG-ACNP- BC's license?
NPPES lists Maryland license number R161215, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara Lynne Donithan, AG-ACNP- BC prescribe under Medicare Part D?
In 2024, Barbara Lynne Donithan, AG-ACNP- BC had 68 Medicare Part D claims for 17 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Barbara Lynne Donithan, AG-ACNP- BC's MIPS final score?
The 2023 MIPS final score is 85.1 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.