Dr. Daniel Marcus Christian, MD
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 23
- Hospital affiliations
- 1
- Industry payments
- $2,594
- Practice address
- 825 Chalkstone Avenue, Providence, RI 02908
- Practice phone
- Call (401) 456-2025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Christian's professional email, personal email and mobile number
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Dr. Daniel Marcus Christian is a general surgeon in Providence, Rhode Island
Dr. Christian practices at Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners.
Dr. Christian's NPI, 1407114002, was assigned on May 2, 2012. Dr. Christian holds Rhode Island license MD16426.
- NPI
- 1407114002NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628210168
- NPI enumeration date
- May 2, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 456-2025
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Marcus Christian practices at Roger Williams Medical Center in Providence, Rhode Island
Dr. Christian's primary practice is Roger Williams Medical Center, at 825 Chalkstone Avenue, Providence, RI 02908 in Providence County. The practice phone is (401) 456-2025.
- Roger Williams Medical Center825 Chalkstone Avenue, Providence, RI 02908 · Providence CountyPhone(401) 456-2025
Source: Dmand AI Affiliation Data
Dr. Daniel Marcus Christian is affiliated with 3 sites of care and 2 medical groups
Dr. Christian's primary practice is Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners. The medical group on file is CharterCARE Medical Associates. Dmand AI also links Dr. Christian to 2 more group practices and clinics and 1 medical group, 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. Daniel Marcus Christian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Christian practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roger Williams Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Marcus Christian is one of 102 general surgeons in Rhode Island
Surgery is Dr. Christian's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Christian is licensed in Rhode Island.
Specialties and state licenses
- Surgery, Rhode IslandPrimary
General surgeons near Dr. Christian
Counts of general 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. Daniel Marcus Christian billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Dr. Christian across 1 procedure code in 2024, all of them office visits, for 36 Medicare patients. Medicare paid $830 for them. Every service was in an office.
Dr. Christian's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 212024: 1243%
Dr. Christian compared with the Rhode Island median for general surgeons, 2024
- Dr. Christian
- Rhode Island median
- Medicare services
- 12vs 14292% below
- Medicare patients
- 36vs 9462% below
- Part D claims
- 17vs 2635% below
Medians across 102 general surgeons in Rhode Island with Dmand AI profiles that report each measure.
Dr. Christian'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Marcus Christian treated 36 Medicare patients in 2024, average age 72
CMS counts 36 Medicare patients who saw Dr. Christian in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.68, 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. Christian's median patient age at 48, with 58% women.
Dr. Christian's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Christian's Medicare patients by sex, 2024
- Women1953%
- Men1747%
Chronic conditions among Dr. Christian's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Anxiety36%
- Diabetes33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Christian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
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. Daniel Marcus Christian wrote 23 Medicare Part D claims in 2024
In 2024, Dr. Christian wrote 23 Medicare Part D claims for 13 patients. 100% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $236 in total drug cost. In 2017, CMS named 15 claims across 1 drug.
Dr. Christian's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 152018: 1713%
Drugs named by CMS: 1 in 2018, 1 in 2017.
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. Daniel Marcus Christian takes part in Medicare
Dr. Christian 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)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 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. Daniel Marcus Christian received $2,594 in industry payments from 2017 to 2025
CMS Open Payments shows 48 general payments to Dr. Christian from 18 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 53% of the total. Medical Device Business Services, Inc. paid the most, $1,112.
General payments to Dr. Christian by program year, 2017 to 2025
General payments to Dr. Christian by kind, 2017 to 2025
- Travel and lodging$1,38553%
- Food and beverage$1,20947%
Companies that paid Dr. Christian the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Daniel Marcus Christian'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)Doctors and Clinicians Utilization Data (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. Daniel Marcus Christian
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. Daniel Marcus Christian's NPI number?
Dr. Daniel Marcus Christian's NPI number is 1407114002. It was assigned on May 2, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Marcus Christian?
Dr. Daniel Marcus Christian is a general surgeon in Providence, Rhode Island. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Daniel Marcus Christian practice?
Dr. Christian practices at 825 Chalkstone Avenue, Providence, RI 02908. Dr. Christian's primary practice is Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners. Dmand AI also links Dr. Christian to 2 group practices and clinics and 1 medical group.
What is Dr. Daniel Marcus Christian's office phone number?
The practice phone on file for Dr. Christian is (401) 456-2025.
What is Dr. Daniel Marcus Christian's medical license number?
Dr. Christian holds Rhode Island license MD16426.
Which hospitals is Dr. Daniel Marcus Christian affiliated with?
Dr. Christian practices at Roger Williams Medical Center in Providence, Rhode Island.
What medical group is Dr. Daniel Marcus Christian part of?
Dr. Christian is linked to CharterCARE Medical Associates. Dmand AI links Dr. Christian to 1 more medical group.
Does Dr. Daniel Marcus Christian accept Medicare?
Yes. CMS data shows Dr. Christian billed Medicare for 12 services in 2024, and Dr. Christian accepts Medicare assignment.
How many Medicare patients does Dr. Daniel Marcus Christian see?
CMS counts 36 Medicare patients who saw Dr. Christian in 2024, with an average age of 72.
What services does Dr. Daniel Marcus Christian bill to Medicare?
In 2024, Dr. Christian's most billed Medicare services were office visit, new patient (99203).
Show 3 more questionsShow fewer questions
What drugs does Dr. Daniel Marcus Christian prescribe most?
In 2018 Medicare Part D data, Dr. Christian's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Daniel Marcus Christian received payments from drug or device companies?
CMS Open Payments shows $2,594 in general payments to Dr. Christian from 18 companies from 2017 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Daniel Marcus Christian been practicing?
Dr. Christian graduated from medical school in 2012, 14 years ago.
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