Joanna Elizabeth Marlowe, PA-C
Medical Physician Assistant · New Haven, CT
Joanna Elizabeth Marlowe, PA-C is a medical physician assistant with a practice address in New Haven, Connecticut, and NPI 1386978963, issued on Sep 29, 2009. Check the license (Connecticut 002321, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joanna Elizabeth Marlowe
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 002321 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St, New Haven, CT 06510
- Phone
- (203) 200-4737
- Enumerated
- Sep 29, 2009
- Record last updated
- Oct 31, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (203) 200-1517
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,138 in Connecticut → Look up another NPI →
Also registered at 20 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joanna Elizabeth Marlowe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 002321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
Joanna Elizabeth Marlowe among 1,138 medical physician assistant records in Connecticut
Joanna Elizabeth Marlowe, PA-C is one of 1,138 medical physician assistant records with a practice address in Connecticut. 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 2009, is newer than 37% of them.
- NPI issued2009 · 37% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2015 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
248 medical physician assistant records list a practice address in New Haven
They are 248 of the 9,793 NPPES records with a practice address in New Haven, and 1,138 medical physician assistant records in Connecticut.
All 1,138 in Connecticut → Every provider in New Haven → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Daniel Cervonka, PA-C, MPAS, CASNew Haven, CT 065101932125036
- Ryan Donovan, PA-CNew Haven, CT 065101881650364
- Douglas Eldred, PA-CNew Haven, CT 065101033153093
- Katherine Flaherty, PA-CNew Haven, CT 065101356363899
- Tracy Gambardella, PA-CNew Haven, CT 065101760513014
- Christine Haley, PANew Haven, CT 065101902913445
- Tonia McGowan, PANew Haven, CT 065101447391842
- Shilpa Mistry, PANew Haven, CT 065101407951122
Common questions
What is Joanna Elizabeth Marlowe, PA-C's NPI number?
Joanna Elizabeth Marlowe, PA-C's National Provider Identifier (NPI) is 1386978963, issued on Sep 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Elizabeth Marlowe, PA-C located?
The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (203) 200-4737. Providers update this record themselves, so call before visiting.
How can I verify Joanna Elizabeth Marlowe, PA-C's license?
NPPES lists Connecticut license number 002321, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
What is Joanna Elizabeth Marlowe, PA-C'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.