Joan Hershey, MSN, ANP-BC
Adult Health Nurse Practitioner · Baltimore, MD
Joan Hershey, MSN, ANP-BC is an adult health nurse practitioner with a practice address in Baltimore, Maryland, and NPI 1912346479, issued on Jun 18, 2013. Check the license (Maryland R150215, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joan Hershey
- Credential
- MSN, ANP-BC
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- R150215 MD
Self-reported in NPPES; status is on the state search - Practice location
- 827 Linden Ave, Baltimore, MD 21201
- Phone
- (410) 225-8240
- Enumerated
- Jun 18, 2013
- Record last updated
- Jun 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190731003081); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 902 in Maryland → Look up another NPI →
Also registered at 827 Linden Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joan Hershey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R150215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
126 Medicare Part D claims for 27 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone57 claims
- Suboxone23 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): 98.6 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: $23.38
1 payment: food and beverage; the largest payer was Indivior 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 one group practice
- Maryland General Clinical Practice Group, Inc.Baltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joan Hershey among 902 adult health nurse practitioner records in Maryland
Joan Hershey, MSN, ANP-BC is one of 902 adult health nurse practitioner records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 53% of them.
- NPI issued2013 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1993 · median 2014 among the 386 with a school on file
- Record last updated2013 · 61% 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 Maryland 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 Maryland
There are 902 adult health nurse practitioner records in Maryland.
All 902 in Maryland → Every provider in Baltimore → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Sylvia Ayers, CRNPBaltimore, MD 212011982669461
- Deborah Baker, NURSE PRACTITIONERBaltimore, MD 212011356303010
- Marlene Binick, NPBaltimore, MD 212011164483608
- Krista Brown, CRNPBaltimore, MD 212011699771428
- Betty Freeman, CRNP ADULTBaltimore, MD 212011457313199
- Ashley Hanahan, CRNPBaltimore, MD 212011437112877
- Acquanetta Lancaster, NPBaltimore, MD 212011972565570
- Judith Myers, CRNPBaltimore, MD 212011336101146
Common questions
What is Joan Hershey, MSN, ANP-BC's NPI number?
Joan Hershey, MSN, ANP-BC's National Provider Identifier (NPI) is 1912346479, issued on Jun 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Joan Hershey, MSN, ANP-BC located?
The NPPES record lists a practice address at 827 Linden Ave, Baltimore, MD, 21201. Phone: (410) 225-8240. Providers update this record themselves, so call before visiting.
How can I verify Joan Hershey, MSN, ANP-BC's license?
NPPES lists Maryland license number R150215, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Joan Hershey, MSN, ANP-BC prescribe under Medicare Part D?
In 2024, Joan Hershey, MSN, ANP-BC had 126 Medicare Part D claims for 27 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Joan Hershey, MSN, ANP-BC's MIPS final score?
The 2023 MIPS final score is 98.6 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.