Dr. John Samuel Laldin, MD
- Medicare services, 2024
- 153
- Medicare patients, 2024
- 96
- Part D claims, 2024
- 26
- Hospital affiliations
- 5
- Industry payments
- $284
- Practice address
- 830 Washington Street, Watertown, NY 13601
- Practice phone
- Call (315) 785-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Laldin'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.
Dr. John Samuel Laldin is an internist in Watertown, New York
Dr. Laldin practices at Samaritan Medical Center in Watertown, New York, part of MultiCare Health System.
Dr. Laldin's NPI, 1467766352, was assigned on August 3, 2010. Dr. Laldin graduated from Medical University of the Americas in 2009. Dr. Laldin holds New York license 271121.
- NPI
- 1467766352NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709010796
- NPI enumeration date
- August 3, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 785-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Samuel Laldin practices at Samaritan Medical Center in Watertown, New York
Dr. Laldin's primary practice is Samaritan Medical Center, at 830 Washington Street, Watertown, NY 13601 in Jefferson County. The practice phone is (315) 785-4000.
- Samaritan Medical Center830 Washington Street, Watertown, NY 13601 · Jefferson CountyPhone(315) 785-4000
Source: Dmand AI Affiliation Data
Dr. John Samuel Laldin is affiliated with 9 sites of care and 11 medical groups
Dr. Laldin's primary practice is Samaritan Medical Center in Watertown, New York, part of MultiCare Health System. Dr. Laldin is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is St. Joseph's Physicians Primary Care Center - OB/GYN. Dmand AI also links Dr. Laldin to 3 more hospitals, 10 medical groups and 4 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Samuel Laldin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Laldin practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Samaritan Medical Center | Available with a free account |
| +8 more sites and 10 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 MultiCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Samuel Laldin is one of 9,643 internists in New York
Internal medicine is Dr. Laldin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Laldin's licenses on file in 3 states: New York, Florida and Georgia.
Specialties and state licenses
- Internal medicine, New YorkPrimary
- Florida license
- Hospitalist, Georgia
Internists near Dr. Laldin
Counts of internists 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
Dr. John Samuel Laldin billed Medicare for 153 services in 2024
CMS data shows 153 Medicare services from Dr. Laldin across 3 procedure codes in 2024, for 96 Medicare patients. Medicare paid $11,603 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Laldin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2272024: 15333%
Dr. Laldin compared with the New York median for internists, 2024
- Dr. Laldin
- New York median
- Medicare services
- 153vs 42664% below
- Medicare patients
- 96vs 15839% below
- Part D claims
- 38vs 62294% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Laldin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Laldin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Laldin and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Samuel Laldin treated 96 Medicare patients in 2024, average age 77
CMS counts 96 Medicare patients who saw Dr. Laldin in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.41, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Laldin's median patient age at 70, with 58% women.
Dr. Laldin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Laldin's Medicare patients by sex, 2024
- Women5355%
- Men4345%
Chronic conditions among Dr. Laldin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Heart failure58%
- Chronic kidney disease51%
- Diabetes48%
- Depression44%
- Ischemic heart disease44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Laldin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Samuel Laldin wrote 26 Medicare Part D claims in 2024
In 2024, Dr. Laldin wrote 26 Medicare Part D claims for 16 patients. 92% of them were for generic drugs. They cover 3 drugs, with $272 in total drug cost. In 2021, CMS named 12 claims across 1 drug.
Dr. Laldin's Part D claims by kind of drug, 2024
- Generic24 claims92%
- Brand-name and other2 claims8%
Dr. Laldin's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 122022: 38217%
Drugs named by CMS: 3 in 2022, 1 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John Samuel Laldin takes part in Medicare
Dr. Laldin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Samuel Laldin received $284 in industry payments from 2019 to 2025
CMS Open Payments shows 17 general payments to Dr. Laldin from 8 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $72.
General payments to Dr. Laldin by program year, 2019 to 2025
Companies that paid Dr. Laldin the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Samuel Laldin graduated from Medical University of the Americas
Dr. Laldin graduated from Medical University of the Americas in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Samuel Laldin'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. John Samuel Laldin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Samuel Laldin's NPI number?
Dr. John Samuel Laldin's NPI number is 1467766352. It was assigned on August 3, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. John Samuel Laldin?
Dr. John Samuel Laldin is an internist in Watertown, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Samuel Laldin practice?
Dr. Laldin practices at 830 Washington Street, Watertown, NY 13601. Dr. Laldin's primary practice is Samaritan Medical Center in Watertown, New York, part of MultiCare Health System. Dmand AI also links Dr. Laldin to 3 hospitals, 10 medical groups and 4 group practices and clinics.
What is Dr. John Samuel Laldin's office phone number?
The practice phone on file for Dr. Laldin is (315) 785-4000.
What is Dr. John Samuel Laldin's medical license number?
Dr. Laldin holds New York license 271121, one of the licenses on file in 3 states.
Which states has Dr. John Samuel Laldin been licensed in?
Dmand AI has state licenses on file for Dr. Laldin in New York, Florida and Georgia.
Which hospitals is Dr. John Samuel Laldin affiliated with?
Dr. Laldin practices at Samaritan Medical Center in Watertown, New York. Dr. Laldin is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Laldin to 3 more hospitals.
What medical group is Dr. John Samuel Laldin part of?
Dr. Laldin is linked to St. Joseph's Physicians Primary Care Center - OB/GYN. Dmand AI links Dr. Laldin to 10 more medical groups.
Does Dr. John Samuel Laldin accept Medicare?
Yes. CMS data shows Dr. Laldin billed Medicare for 153 services in 2024, and Dr. Laldin accepts Medicare assignment.
How many Medicare patients does Dr. John Samuel Laldin see?
CMS counts 96 Medicare patients who saw Dr. Laldin in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. John Samuel Laldin bill to Medicare?
In 2024, Dr. Laldin's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
Where did Dr. John Samuel Laldin go to medical school?
Dr. Laldin graduated from Medical University of the Americas in 2009.
What drugs does Dr. John Samuel Laldin prescribe most?
In 2022 Medicare Part D data, Dr. Laldin's most prescribed drugs by claims were Prednisone, Cefdinir and Levofloxacin.
Has Dr. John Samuel Laldin received payments from drug or device companies?
CMS Open Payments shows $284 in general payments to Dr. Laldin from 8 companies from 2019 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. John Samuel Laldin been practicing?
Dr. Laldin graduated from medical school in 2009, 17 years ago.
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