James Lammlin
- Medicare patients, 2024
- 204
- Part D claims, 2024
- 982
- MIPS score, 2024
- 87
- Hospital affiliations
- 3
- Medical groups
- 4
- Practice address
- 50 Division St, New Haven, CT 06511
- Practice phone
- Call (203) 785-2140
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale Medicine
New Haven, Connecticut
Find James Lammlin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
James Lammlin is a family nurse practitioner in New Haven, Connecticut
James Lammlin practices at Yale Medicine in New Haven, Connecticut.
James Lammlin's NPI, 1831739903, was assigned on January 7, 2020. James Lammlin holds Connecticut license 9243.
- NPI
- 1831739903NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981017555
- NPI enumeration date
- January 7, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 785-2140
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
James Lammlin practices at Yale Medicine in New Haven, Connecticut
James Lammlin's primary practice is Yale Medicine, at 50 Division St, New Haven, CT 06511 in South Central Ct County. The practice phone is (203) 785-2140.
- Yale Medicine50 Division St, New Haven, CT 06511 · South Central Ct CountyPhone(203) 785-2140
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
James Lammlin is affiliated with 5 sites of care and 4 medical groups
James Lammlin's primary practice is Yale Medicine in New Haven, Connecticut. James Lammlin is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links James Lammlin to 2 more hospitals, 3 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at James Lammlin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Lammlin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale Medicine | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
James Lammlin is one of 2,105 family nurse practitioners in Connecticut
Family is James Lammlin's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. James Lammlin is licensed in Connecticut.
Specialties and state licenses
- Family nurse practitioner, ConnecticutPrimary
Family nurse practitioners near James Lammlin
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
James Lammlin treated 204 Medicare patients in 2024, average age 72
CMS counts 204 Medicare patients who saw James Lammlin in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts James Lammlin's median patient age at 69, with 3% women.
James Lammlin's Medicare patients by age, 2024
Chronic conditions among James Lammlin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Ischemic heart disease36%
- Diabetes35%
- Cancer27%
- Chronic kidney disease27%
- Anxiety25%
Share of Medicare patients with each condition. A patient can have several.
James Lammlin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women3%
- Men95%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
James Lammlin wrote 982 Medicare Part D claims in 2024
In 2024, James Lammlin wrote 982 Medicare Part D claims for 325 patients. 92% of them were for generic drugs.
James Lammlin's Part D claims by kind of drug, 2024
- Generic903 claims92%
- Brand-name and other79 claims8%
Drug classes CMS tracks in James Lammlin's Part D claims, 2024
- Antibiotics10%96 of 982 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
James Lammlin scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for James Lammlin for performance year 2024, reported as part of a group. James Lammlin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists James Lammlin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
James Lammlin's MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for James Lammlin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about James Lammlin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James Lammlin's NPI number?
James Lammlin's NPI number is 1831739903. It was assigned on January 7, 2020, and it is active in the NPI Registry.
What does James Lammlin specialize in?
James Lammlin is a family nurse practitioner in New Haven, Connecticut. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does James Lammlin practice?
James Lammlin practices at 50 Division St, New Haven, CT 06511. James Lammlin's primary practice is Yale Medicine in New Haven, Connecticut. Dmand AI also links James Lammlin to 2 hospitals, 3 medical groups and 1 group practice or clinic.
What is James Lammlin's office phone number?
The practice phone on file for James Lammlin is (203) 785-2140.
What is James Lammlin's medical license number?
James Lammlin holds Connecticut license 9243.
Which hospitals is James Lammlin affiliated with?
James Lammlin is affiliated with Yale New Haven Hospital. Dmand AI links James Lammlin to 2 more hospitals.
What medical group is James Lammlin part of?
James Lammlin is linked to Yale Health. Dmand AI links James Lammlin to 3 more medical groups.
Does James Lammlin accept Medicare?
Yes. CMS lists James Lammlin as accepting Medicare assignment.
Does James Lammlin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists James Lammlin as offering telehealth services.
What is James Lammlin's MIPS score?
James Lammlin's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does James Lammlin see?
CMS counts 204 Medicare patients who saw James Lammlin in 2024, with an average age of 72.
How long has James Lammlin been practicing?
James Lammlin graduated from medical school in 2020, 6 years ago.
Selling to family practices?
See family nurse practitioners in Connecticut by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card