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Dr. David W. Lin, MD
NPI1427262906PAC ID2062662901
- Medicare services, 2024
- 88
- Medicare patients, 2024
- 103
- Part D claims, 2024
- 56
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 21 Village Sq, Chelmsford, MA 01824-2712
- Practice phone
- Call (978) 995-3292
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Precision Surgical Specialists Of Lowell
Surgical practice · Chelmsford, Massachusetts
Find Dr. Lin'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. David W. Lin is a colorectal surgeon in Chelmsford, Massachusetts
Dr. Lin practices at Precision Surgical Specialists Of Lowell in Chelmsford, Massachusetts.
Dr. Lin's NPI, 1427262906, was assigned on May 10, 2007. Dr. Lin graduated from Tufts University School of Medicine in 2006. Dr. Lin holds Massachusetts license 252865.
NPI and contact details
- NPI
- 1427262906NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062662901
- NPI enumeration date
- May 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 995-3292
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David W. Lin practices at Precision Surgical Specialists of Lowell in Chelmsford, Massachusetts
Dr. Lin's primary practice is Precision Surgical Specialists of Lowell, at 21 Village Sq, Chelmsford, MA 01824-2712. The practice phone is (978) 995-3292.
- Precision Surgical Specialists of Lowell21 Village Sq, Chelmsford, MA 01824-2712Phone(978) 995-3292
Source: Dmand AI Affiliation Data
Dr. David W. Lin is affiliated with 4 sites of care and 2 medical groups
Dr. Lin's primary practice is Precision Surgical Specialists Of Lowell in Chelmsford, Massachusetts. Dr. Lin is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is Precision Surgical Specialists of Lowell. Dmand AI also links Dr. Lin to 2 more hospitals and 1 medical group, each named with a free account.
Precision Surgical Specialists Of LowellPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David W. Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Precision Surgical Specialists Of Lowell | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. David W. Lin is one of 41 colorectal surgeons in Massachusetts
Colon and rectal surgery is Dr. Lin's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Lin is licensed in Massachusetts.
Specialties and state licenses
- Colon and rectal surgery, MassachusettsPrimary
Colorectal surgeons near Dr. Lin
Counts of colorectal surgeons 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. David W. Lin billed Medicare for 88 services in 2024
CMS data shows 88 Medicare services from Dr. Lin across 3 procedure codes in 2024, all of them office visits, for 103 Medicare patients. Medicare paid $9,585 for them. Every service was in an office.
Medicare services, 202488
Medicare patients103
Paid by Medicare$9,585
Procedure codes3
Dr. Lin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1602024: 8845%
Dr. Lin compared with the Massachusetts median for colorectal surgeons, 2024
- Dr. Lin
- Massachusetts median
- Medicare services
- 88vs 24664% below
- Medicare patients
- 103vs 19146% below
- Part D claims
- 25vs 2811% below
Medians across 40 colorectal surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Lin'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. Lin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lin and other colorectal surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David W. Lin treated 103 Medicare patients in 2024, average age 69
CMS counts 103 Medicare patients who saw Dr. Lin in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lin's median patient age at 52, with 50% women.
Medicare patients, 2024103
Average age69
Average risk score1.16
Also on Medicaid41%
Dr. Lin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lin's Medicare patients by sex, 2024
- Women4847%
- Men5553%
Chronic conditions among Dr. Lin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis39%
- Mood disorders35%
- Anxiety32%
- Depression30%
- Chronic kidney disease26%
- Diabetes26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David W. Lin wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Lin wrote 56 Medicare Part D claims for 25 patients. 98% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $93 in total drug cost. In 2023, CMS named 48 claims across 3 drugs.
Part D claims, 202456
Drugs named by CMS2
Total drug cost$93
Part D patients25
Dr. Lin's Part D claims by kind of drug, 2024
- Generic55 claims98%
- Brand-name and other1 claims2%
Dr. Lin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Lin's Part D claims, 2024
- Opioids43%24 of 56 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 482024: 2548%
Drugs named by CMS: 2 in 2024, 3 in 2023.
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. David W. Lin takes part in Medicare
Dr. Lin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. David W. Lin has 1 publication on record
Dmand AI links 1 paper to Dr. Lin in 2020.
Papers1
Recent publications by Dr. Lin
See who Dr. Lin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lin works with, so you can find a warm path to the right colorectal surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David W. Lin received $24,000 in industry payments from 2016 to 2025
CMS Open Payments shows 76 general payments to Dr. Lin from 27 drug and device companies from 2016 to 2025. Compensation for serving as faculty or as a speaker for a medical education program make up the largest share, 40% of the total. Abbott Laboratories paid the most, $19,965.
General payments to Dr. Lin by program year, 2016 to 2025
General payments to Dr. Lin by kind, 2016 to 2025
$24Kin total
- Compensation for serving as faculty or as a speaker for a medical education program$9,50040%
- Consulting fees$8,66336%
- Travel and lodging$2,46810%
- Food and beverage$2,37010%
- Education$1,0004%
Companies that paid Dr. Lin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David W. Lin graduated from Tufts University School of Medicine
Dr. Lin graduated from Tufts University School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David W. Lin'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. David W. Lin
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. David W. Lin's NPI number?
Dr. David W. Lin's NPI number is 1427262906. It was assigned on May 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David W. Lin?
Dr. David W. Lin is a colorectal surgeon in Chelmsford, Massachusetts. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. David W. Lin practice?
Dr. Lin practices at 21 Village Sq, Chelmsford, MA 01824-2712. Dr. Lin's primary practice is Precision Surgical Specialists Of Lowell in Chelmsford, Massachusetts. Dmand AI also links Dr. Lin to 2 hospitals and 1 medical group.
What is Dr. David W. Lin's office phone number?
The practice phone on file for Dr. Lin is (978) 995-3292.
What is Dr. David W. Lin's medical license number?
Dr. Lin holds Massachusetts license 252865.
Which hospitals is Dr. David W. Lin affiliated with?
Dr. Lin is affiliated with Sutter Medical Center, Sacramento. Dmand AI links Dr. Lin to 2 more hospitals.
What medical group is Dr. David W. Lin part of?
Dr. Lin is linked to Precision Surgical Specialists of Lowell. Dmand AI links Dr. Lin to 1 more medical group.
Does Dr. David W. Lin accept Medicare?
Yes. CMS data shows Dr. Lin billed Medicare for 88 services in 2024, and Dr. Lin accepts Medicare assignment.
How many Medicare patients does Dr. David W. Lin see?
CMS counts 103 Medicare patients who saw Dr. Lin in 2024, with an average age of 69.
What services does Dr. David W. Lin bill to Medicare?
In 2024, Dr. Lin's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99213).
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Where did Dr. David W. Lin go to medical school?
Dr. Lin graduated from Tufts University School of Medicine in 2006.
What drugs does Dr. David W. Lin prescribe most?
In 2024 Medicare Part D data, Dr. Lin's most prescribed drugs by claims were Gabapentin and Hydrocodone-Acetaminophen.
Has Dr. David W. Lin received payments from drug or device companies?
CMS Open Payments shows $24,000 in general payments to Dr. Lin from 27 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. David W. Lin been practicing?
Dr. Lin graduated from medical school in 2006, 20 years ago.
Does Dr. David W. Lin do research?
Dmand AI links 1 publication to Dr. Lin.
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