Dr. Christopher L. Williams, MD
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 20
- MIPS score, 2024
- 77
- Hospital affiliations
- 2
- Industry payments
- $1,025
- Practice address
- 1 Medical Center Drive, Lebanon, NH 03756
- Practice phone
- Call (603) 650-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Christopher L. Williams is a clinical pathology/laboratory medicine physician in Lebanon, New Hampshire
Dr. Williams practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health.
Dr. Williams' NPI, 1194019232, was assigned on June 7, 2011. Dr. Williams holds Oklahoma license 28650.
- NPI
- 1194019232NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133441066
- NPI enumeration date
- June 7, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 650-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher L. Williams practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire
Dr. Williams' primary practice is Dartmouth Hitchcock Medical Center, at 1 Medical Center Drive, Lebanon, NH 03756 in Grafton County. The practice phone is (603) 650-5000.
- Dartmouth Hitchcock Medical Center1 Medical Center Drive, Lebanon, NH 03756 · Grafton CountyPhone(603) 650-5000
Source: Dmand AI Affiliation Data
Dr. Christopher L. Williams is affiliated with 5 sites of care and 3 medical groups
Dr. Williams' primary practice is Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health. Dr. Williams is also affiliated with OU Health University of Oklahoma Medical Center. The medical group on file is OU Health. Dmand AI also links Dr. Williams to 3 more group practices and clinics and 2 medical groups, 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. Christopher L. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dartmouth Hitchcock Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher L. Williams is one of 2 clinical pathology/laboratory medicine physicians in New Hampshire
Clinical pathology/laboratory medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207ZP0105X. Dr. Williams is licensed in Oklahoma.
Specialties and state licenses
- Clinical pathology/laboratory medicine, OklahomaPrimary
Clinical pathology/laboratory medicine physicians near Dr. Williams
Counts of clinical pathology/laboratory medicine physicians 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. Christopher L. Williams billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Williams across 1 procedure code in 2024, for 20 Medicare patients. Medicare paid $262 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 112024: 1536%
Dr. Williams' 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.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Christopher L. Williams treated 20 Medicare patients in 2024, average age 69
CMS counts 20 Medicare patients who saw Dr. Williams in 2024. The largest group is 85 and over, with 0 patients. 75% of them have heart failure, and 75% have high blood pressure. Their average risk score is 2.70, 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. Williams' median patient age at 53, with 25% women.
Dr. Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Williams' Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Anxiety70%
- Arthritis70%
- Ischemic heart disease65%
- Depression60%
- Mood disorders60%
Share of Medicare patients with each condition. A patient can have several.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women25%
- Men75%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher L. Williams scored 77 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 77 out of 100 for Dr. Williams for performance year 2024, reported as part of a group. Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Williams' MIPS scores, performance year 2024
- 77of 100Final score
- 53.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 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
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Dr. Christopher L. Williams received $1,025 in industry payments from 2018 to 2024
CMS Open Payments shows 14 general payments to Dr. Williams from 4 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 62% of the total. Roche Diagnostics Corporation paid the most, $612.
General payments to Dr. Williams by program year, 2018 to 2024
General payments to Dr. Williams by kind, 2018 to 2024
- Food and beverage$63462%
- Travel and lodging$39138%
Companies that paid Dr. Williams the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher L. Williams'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| Industry payments | Open Payments (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 Dr. Christopher L. Williams
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. Christopher L. Williams' NPI number?
Dr. Christopher L. Williams' NPI number is 1194019232. It was assigned on June 7, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher L. Williams?
Dr. Christopher L. Williams is a clinical pathology/laboratory medicine physician in Lebanon, New Hampshire. The primary specialty in the NPI Registry is Clinical Pathology/Laboratory Medicine Physician (taxonomy code 207ZP0105X).
Where does Dr. Christopher L. Williams practice?
Dr. Williams practices at 1 Medical Center Drive, Lebanon, NH 03756. Dr. Williams' primary practice is Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire, part of Dartmouth-Hitchcock Health. Dmand AI also links Dr. Williams to 3 group practices and clinics and 2 medical groups.
What is Dr. Christopher L. Williams' office phone number?
The practice phone on file for Dr. Williams is (603) 650-5000.
What is Dr. Christopher L. Williams' medical license number?
Dr. Williams holds Oklahoma license 28650.
Which hospitals is Dr. Christopher L. Williams affiliated with?
Dr. Williams practices at Dartmouth Hitchcock Medical Center in Lebanon, New Hampshire. Dr. Williams is also affiliated with OU Health University of Oklahoma Medical Center.
What medical group is Dr. Christopher L. Williams part of?
Dr. Williams is linked to OU Health. Dmand AI links Dr. Williams to 2 more medical groups.
Does Dr. Christopher L. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 15 services in 2024, and Dr. Williams accepts Medicare assignment.
What is Dr. Christopher L. Williams' MIPS score?
Dr. Williams' MIPS final score for performance year 2024 is 77 out of 100, reported as part of a group.
How many Medicare patients does Dr. Christopher L. Williams see?
CMS counts 20 Medicare patients who saw Dr. Williams in 2024, with an average age of 69.
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What services does Dr. Christopher L. Williams bill to Medicare?
In 2024, Dr. Williams' most billed Medicare services were lab and pathology test (85060).
Has Dr. Christopher L. Williams received payments from drug or device companies?
CMS Open Payments shows $1,025 in general payments to Dr. Williams from 4 companies from 2018 to 2024. The largest total came from Roche Diagnostics Corporation.
How long has Dr. Christopher L. Williams been practicing?
Dr. Williams graduated from medical school in 2011, 15 years ago.
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