James Lammlin
Registered Nurse · New Haven, CT
James Lammlin is a registered nurse with a practice address in New Haven, Connecticut, and NPI 1831739903, issued on Jan 7, 2020. Check the license (Connecticut 9243, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Lammlin
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 9243 CT
082854 CT
Self-reported in NPPES; status is on the state search - Practice location
- 330 Orchard St Ste 164, New Haven, CT 06511
- Phone
- (203) 785-2815
- Enumerated
- Jan 7, 2020
- Entity
- Type 1 · individual
Also registered at 330 Orchard St Ste 164
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stanton Honig, M-D.Urology Physician1821094020
- Rafaela Mangino, PA-CPhysician Assistant1346682416
- Gerald Portman, MDUrology Physician1316239833
Verify James Lammlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 9243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
8% fewer Medicare Part D claims than the average registered nurse in 2024
982 Medicare Part D claims for 325 beneficiaries, against an average of 1,063 among the 17,151 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl269 claims
- Finasteride108 claims
- Alfuzosin Hcl Er87 claims
- Oxybutynin Chloride Er49 claims
- Cabergoline40 claims
- Testosterone Cypionate38 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 Medicare quality score for 2023: 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).
One hospital or facility affiliation
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
143 registered nurse records list a New Haven practice address
They are 143 of the 9,793 NPPES records with a New Haven practice address, and 1,300 registered nurse records in Connecticut.
All 143 in New Haven → All 1,300 in Connecticut → Every provider in New Haven →
Other registered nurse records in Connecticut
- Marchella AbbateEast Haven, CT1063344000
- Adey Abebe, APRNDanbury, CT1558914648
- Kwame Acheampong, NPStratford, CT1659975969
- Heather Adamec, RNPutnam, CT1013843325
- Amanda AdamsWest Haven, CT1649007154
- Barbara AddiBridgeport, CT1730798406
- Jenna AddisonTrumbull, CT1649725656
- Sarah Adkins, CNM, MSNBranford, CT1740990308
- Emma Alamo, MSN, RN, CPCWest Haven, CT1417765272
- Lauren AlessandroBridgeport, CT1396620795
Common questions
What is James Lammlin's NPI number?
James Lammlin's National Provider Identifier (NPI) is 1831739903, issued on Jan 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is James Lammlin located?
The NPPES record lists a practice address at 330 Orchard St Ste 164, New Haven, CT, 06511. Phone: (203) 785-2815. Providers update this record themselves, so call before visiting.
How can I verify James Lammlin's license?
NPPES lists Connecticut license number 9243, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does James Lammlin prescribe under Medicare Part D?
In 2024, James Lammlin had 982 Medicare Part D claims for 325 beneficiaries; the average among registered nurse prescribers was 1,063. Part D covers Medicare prescriptions only.
What is James Lammlin's Medicare quality 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.