Dr. Christopher Charles Gray, DO
- Medicare services, 2024
- 1,139
- Medicare patients, 2024
- 289
- Part D claims, 2024
- 12,001
- Hospital affiliations
- 5
- Industry payments
- $432
- Practice address
- 1400 Us-61, Festus, MO 63028
- Practice phone
- Call (636) 933-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Hospital Jefferson
Festus, Missouri
Find Dr. Gray's professional email, personal email and mobile number
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Dr. Christopher Charles Gray is a family medicine physician in Festus, Missouri
Dr. Gray practices at Mercy Hospital Jefferson in Festus, Missouri.
Dr. Gray's NPI, 1437306297, was assigned on August 24, 2008. Dr. Gray graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2007. Dr. Gray holds Missouri license 2008018601.
- NPI
- 1437306297NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911056551
- NPI enumeration date
- August 24, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (636) 933-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Charles Gray practices at Mercy Hospital Jefferson in Festus, Missouri
Dr. Gray's primary practice is Mercy Hospital Jefferson, at 1400 Us-61, Festus, MO 63028 in Jefferson County. The practice phone is (636) 933-1000.
- Mercy Hospital Jefferson1400 Us-61, Festus, MO 63028 · Jefferson CountyPhone(636) 933-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher Charles Gray is affiliated with 10 sites of care and 2 medical groups
Dr. Gray's primary practice is Mercy Hospital Jefferson in Festus, Missouri. Dr. Gray is also affiliated with Mercy Hospital Jefferson. The medical group on file is BJC Medical Group. Dmand AI also links Dr. Gray to 4 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher Charles Gray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gray practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Jefferson | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Charles Gray is one of 2,412 family medicine physicians in Missouri
Family medicine is Dr. Gray's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Gray is licensed in Missouri.
Specialties and state licenses
- Family medicine, MissouriPrimary
Family medicine physicians near Dr. Gray
Counts of family 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 Charles Gray billed Medicare for 1,139 services in 2024
CMS data shows 1,139 Medicare services from Dr. Gray across 11 procedure codes in 2024, for 289 Medicare patients. Medicare paid $74,945 for them. Every service was in an office.
Dr. Gray's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4452024: 4215%
- Surgery
- 2023: 3142024: 3367%
- Other services
- 2023: 2922024: 2794%
- Tests and treatments
- 2023: 1072024: 1034%
- Lab and pathology
- 2023: 132024: 0100%
Dr. Gray compared with the Missouri median for family medicine physicians, 2024
- Dr. Gray
- Missouri median
- Medicare services
- 1,139vs 3333.4 times
- Medicare patients
- 289vs 15685% above
- Part D claims
- 11,190vs 1,2319.1 times
Medians across 2,555 family medicine physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Gray'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gray and other family medicine physicians in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Charles Gray treated 289 Medicare patients in 2024, average age 72
CMS counts 289 Medicare patients who saw Dr. Gray in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 7% 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. Gray's median patient age at 68, with 56% women.
Dr. Gray's Medicare patients by age, 2024
Dr. Gray's Medicare patients by sex, 2024
- Women14651%
- Men14349%
Chronic conditions among Dr. Gray's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis46%
- Diabetes33%
- Ischemic heart disease26%
- Mood disorders24%
- Chronic kidney disease22%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Charles Gray wrote 12,001 Medicare Part D claims in 2024
In 2024, Dr. Gray wrote 12,001 Medicare Part D claims for 1,227 patients. 88% of them were for generic drugs. CMS names the drug for 11,190 of them, across 171 drugs with 11 or more claims each, at $723,272 in total drug cost. In 2023, CMS named 10,225 claims across 163 drugs.
Dr. Gray's Part D claims by kind of drug, 2024
- Generic10,595 claims88%
- Brand-name1,347 claims11%
- Other59 claims0%
Dr. Gray'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. Gray's Part D claims, 2024
- Opioids6%718 of 12,001 claims
- Antibiotics4%530 of 12,001 claims
- Antipsychotics, patients 65 and over0%23 of 12,001 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: 10,2252024: 11,1909%
Drugs named by CMS: 171 in 2024, 163 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
Dr. Christopher Charles Gray offers telehealth to Medicare patients
Dr. Gray accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gray as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Christopher Charles Gray received $432 in industry payments from 2018 to 2024
CMS Open Payments shows 21 general payments to Dr. Gray from 5 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $342.
General payments to Dr. Gray by program year, 2018 to 2024
Companies that paid Dr. Gray the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Charles Gray graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Gray graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Charles Gray'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 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. Christopher Charles Gray
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 Charles Gray's NPI number?
Dr. Christopher Charles Gray's NPI number is 1437306297. It was assigned on August 24, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Charles Gray?
Dr. Christopher Charles Gray is a family medicine physician in Festus, Missouri. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Christopher Charles Gray practice?
Dr. Gray practices at 1400 Us-61, Festus, MO 63028. Dr. Gray's primary practice is Mercy Hospital Jefferson in Festus, Missouri. Dmand AI also links Dr. Gray to 4 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Christopher Charles Gray's office phone number?
The practice phone on file for Dr. Gray is (636) 933-1000.
What is Dr. Christopher Charles Gray's medical license number?
Dr. Gray holds Missouri license 2008018601.
Which hospitals is Dr. Christopher Charles Gray affiliated with?
Dr. Gray is affiliated with Mercy Hospital Jefferson. Dmand AI links Dr. Gray to 4 more hospitals.
What medical group is Dr. Christopher Charles Gray part of?
Dr. Gray is linked to BJC Medical Group. Dmand AI links Dr. Gray to 1 more medical group.
Does Dr. Christopher Charles Gray accept Medicare?
Yes. CMS data shows Dr. Gray billed Medicare for 1,139 services in 2024, and Dr. Gray accepts Medicare assignment.
Does Dr. Christopher Charles Gray offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gray as offering telehealth services.
How many Medicare patients does Dr. Christopher Charles Gray see?
CMS counts 289 Medicare patients who saw Dr. Gray in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Christopher Charles Gray bill to Medicare?
In 2024, Dr. Gray's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Christopher Charles Gray go to medical school?
Dr. Gray graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2007.
What drugs does Dr. Christopher Charles Gray prescribe most?
In 2024 Medicare Part D data, Dr. Gray's most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Lisinopril.
Has Dr. Christopher Charles Gray received payments from drug or device companies?
CMS Open Payments shows $432 in general payments to Dr. Gray from 5 companies from 2018 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Christopher Charles Gray been practicing?
Dr. Gray graduated from medical school in 2007, 19 years ago.
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