Mary Lindsay Powell, APRN
Psychiatric/Mental Health Nurse Practitioner · New Haven, CT
Mary Lindsay Powell, APRN is a psychiatric/mental health nurse practitioner with a practice address in New Haven, Connecticut, and NPI 1932200300, issued on Sep 26, 2006. Check the license (Connecticut 004169, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Lindsay Powell
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 004169 CT
Self-reported in NPPES; status is on the state search - Practice location
- 270 Congress Ave, New Haven, CT 06519
- Phone
- (120) 390-1018
- Enumerated
- Sep 26, 2006
- Record last updated
- Nov 18, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 004235918 CT
- Medicare enrollment
- Enrolled (PECOS I20100201000728); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,108 in Connecticut → Look up another NPI →
Also registered at 270 Congress Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tamanna Rahman, APRN, CPRPPsychiatric/Mental Health Nurse Practitioner1790067395
- Kelly Vanasse, PMHNPPsychiatric/Mental Health Nurse Practitioner1912665050
- Elizabeth Znamierowski, CPNP-PCPediatric Nurse Practitioner1063030286
Verify Mary Lindsay Powell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 004169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
345 Medicare Part D claims for 50 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Clonazepam31 claims
- Buprenorphine-Naloxone26 claims
- Fluvoxamine Maleate23 claims
- Sertraline Hcl22 claims
- Bupropion Hcl Sr21 claims
- Quetiapine Fumarate19 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).
Bills Medicare through 2 group practices
- Spectrum Psychiatric Group PCHamden, CT
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Lindsay Powell among 1,108 psychiatric/mental health nurse practitioner records in Connecticut
Mary Lindsay Powell, APRN is one of 1,108 psychiatric/mental health nurse practitioner records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated1982 · median 2020 among the 566 with a school on file
- Record last updated2010 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
88 psychiatric/mental health nurse practitioner records list a practice address in New Haven
They are 88 of the 9,793 NPPES records with a practice address in New Haven, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.
All 1,108 in Connecticut → Every provider in New Haven → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Gale Banks, APRNNew Haven, CT 065191891850020
- Eileen Bonyai, PMH NPNew Haven, CT 065191114083664
- Maurice Bunnell, APRNNew Haven, CT 065191194053777
- Kathryn Camizzi, APRNNew Haven, CT 065191760466957
- Tammy Cohen, RN,DNP, NP, PMHNPNew Haven, CT 065191205060795
- Max Greger-Moser, APRNNew Haven, CT 065191295136455
- Janice Jones, APRN BCNew Haven, CT 065191609931831
- Nicole MalettaNew Haven, CT 065191104265149
Common questions
What is Mary Lindsay Powell, APRN's NPI number?
Mary Lindsay Powell, APRN's National Provider Identifier (NPI) is 1932200300, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lindsay Powell, APRN located?
The NPPES record lists a practice address at 270 Congress Ave, New Haven, CT, 06519. Phone: (120) 390-1018. Providers update this record themselves, so call before visiting.
How can I verify Mary Lindsay Powell, APRN's license?
NPPES lists Connecticut license number 004169, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Lindsay Powell, APRN prescribe under Medicare Part D?
In 2024, Mary Lindsay Powell, APRN had 345 Medicare Part D claims for 50 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
What is Mary Lindsay Powell, 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.