Lynn Marie Macmaster, APRN
Psychiatric/Mental Health Nurse Practitioner · Milford, CT
Lynn Marie Macmaster, APRN is a psychiatric/mental health nurse practitioner with a practice address in Milford, Connecticut, and NPI 1962070862, issued on Jun 16, 2021. Check the license (Connecticut 10252, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lynn Marie Macmaster
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 10252 CT
74394 CT
Self-reported in NPPES; status is on the state search - Practice location
- 949 Bridgeport Ave, Milford, CT 06460
- Phone
- (203) 878-6365
- Enumerated
- Jun 16, 2021
- Record last updated
- Feb 24, 2026
- Medicare enrollment
- Enrolled (PECOS I20220714002896); 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 949 Bridgeport Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Acker, LCSWClinical Social Worker1295826329
- Rose Adamson, LMSWClinical Social Worker1962876441
- Henry Alton Allen, MDChild & Adolescent Psychiatry Physician1659393999
- Amit Arava, LCSWClinical Social Worker1598900763
- Shakira Belle, LPCProfessional Counselor1558931501
- Kristina Berry, BAMental Health Counselor1427588391
Verify Lynn Marie Macmaster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 10252Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
2,965 Medicare Part D claims for 119 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
- Trazodone Hcl192 claims
- Duloxetine Hcl177 claims
- Clozapine140 claims
- Hydroxyzine Hcl131 claims
- Fluoxetine Hcl114 claims
- Escitalopram Oxalate104 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: $1,278.25
51 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 23,362 providers of this specialty with any payment received $1,027.77 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 2 group practices
- Bridges Healthcare IncMilford, CT
- TrinitynpMilford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lynn Marie Macmaster among 1,108 psychiatric/mental health nurse practitioner records in Connecticut
Lynn Marie Macmaster, 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 2021, is newer than 60% of them.
- NPI issued2021 · 60% of these records are older, 33% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2021 · median 2020 among the 566 with a school on file
- Record last updated2026 · 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).
19 psychiatric/mental health nurse practitioner records list a practice address in Milford
They are 19 of the 1,073 NPPES records with a practice address in Milford, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.
All 1,108 in Connecticut → Every provider in Milford → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Susan Boorin, PHD, APRNMilford, CT 064601972867695
- Patrick Gagnon, APRNMilford, CT 064601083748214
- Laura Giesman, APRNMilford, CT 064601245256692
- Holly Goss, MSN CNS APRNMilford, CT 064601497887855
- Verene Guthrie-Noel, APRNMilford, CT 064601932839933
- Chassidie LiuMilford, CT 064601326668260
- Holly Marini, APRN, LADC, RNMilford, CT 064601073531927
- Sheila Oppenheimer, APRNMilford, CT 064601841488186
Common questions
What is Lynn Marie Macmaster, APRN's NPI number?
Lynn Marie Macmaster, APRN's National Provider Identifier (NPI) is 1962070862, issued on Jun 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lynn Marie Macmaster, APRN located?
The NPPES record lists a practice address at 949 Bridgeport Ave, Milford, CT, 06460. Phone: (203) 878-6365. Providers update this record themselves, so call before visiting.
How can I verify Lynn Marie Macmaster, APRN's license?
NPPES lists Connecticut license number 10252, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Lynn Marie Macmaster, APRN prescribe under Medicare Part D?
In 2024, Lynn Marie Macmaster, APRN had 2,965 Medicare Part D claims for 119 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.