Dr. Christopher A. Greer, DO
- Medicare services, 2023
- 420
- Part D claims, 2026
- 40
- Industry payments
- $4,782
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 6801 Rogers Ave., Fort Smith, AR 72903
- Practice phone
- Call (479) 314-1150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Hospice - Tower West
Hospice - Hospital-Owned · Fort Smith, Arkansas
Find Dr. Greer'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. Christopher A. Greer is an ophthalmologist in Fort Smith, Arkansas
Dr. Greer practices at Mercy Hospice - Tower West in Fort Smith, Arkansas.
Dr. Greer's NPI, 1457379083, was assigned on July 18, 2006. Dr. Greer holds Arkansas license N-8321.
- NPI
- 1457379083NPI Registry (opens in a new tab)
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Practice phone
- (479) 314-1150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher A. Greer practices at 2 locations in Fort Smith, Arkansas
Dr. Greer's primary practice is Mercy Hospice - Tower West, at 6801 Rogers Ave., Fort Smith, AR 72903 in Sebastian County. The practice phone is (479) 314-1150. The NPI Registry lists Dr. Greer's practice address as 2901 S 74th St, Fort Smith, AR 72903.
- Mercy Hospice - Tower WestPrimary6801 Rogers Ave., Fort Smith, AR 72903 · Sebastian CountyPhone(479) 314-1150
- NPI Registry address2901 S 74th St, Fort Smith, AR 72903 · Sebastian CountyPhone(479) 274-4400
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Christopher A. Greer is affiliated with 1 site of care and 1 medical group
Dr. Greer's primary practice is Mercy Hospice - Tower West in Fort Smith, Arkansas. The medical group on file is Mercy Clinic Fort Smith Communities.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher A. Greer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospice - Tower West | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher A. Greer is one of 118 ophthalmologists in Arkansas
Ophthalmology is Dr. Greer's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Greer is licensed in Arkansas.
Specialties and state licenses
- Ophthalmology, ArkansasPrimary
Ophthalmologists near Dr. Greer
Counts of ophthalmologists 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 A. Greer billed Medicare for 420 services in 2023
CMS data shows 420 Medicare services from Dr. Greer across 9 procedure codes in 2023. Medicare paid $36,647 for them.
Dr. Greer's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 1,1002023: 29773%
- Surgery
- 2022: 4932023: 9681%
- Office and hospital visits
- 2022: 2522023: 2789%
Where Dr. Greer's Medicare services took place, 2023
- In an office33981%
- In a facility8119%
Dr. Greer compared with the Arkansas median for ophthalmologists, 2023
- Dr. Greer
- Arkansas median
- Medicare services
- 420vs 2,06680% below
- Part D claims
- 13vs 64698% below
Medians across 126 ophthalmologists in Arkansas with Dmand AI profiles that report each measure.
Dr. Greer's most billed Medicare procedure codes, 2023
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. Greer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Greer and other ophthalmologists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher A. Greer's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Greer's median patient age at 75, with 67% women.
Dr. Greer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Christopher A. Greer wrote 40 Medicare Part D claims in 2026
In 2026, Dr. Greer wrote 40 Medicare Part D claims for 20 patients. 73% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $74 in total drug cost. In 2023, CMS named 755 claims across 9 drugs.
Dr. Greer's Part D claims by kind of drug, 2026
- Generic29 claims73%
- Brand-name11 claims28%
Dr. Greer'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7552024: 1398%
Drugs named by CMS: 1 in 2024, 9 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), 2026 data
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Dr. Christopher A. Greer received $4,782 in industry payments from 2016 to 2023
CMS Open Payments shows 84 general payments to Dr. Greer from 21 drug and device companies from 2016 to 2023. Speaker and faculty fees make up the largest share, 53% of the total. Bausch Health Americas, Inc. paid the most, $1,588.
General payments to Dr. Greer by program year, 2016 to 2023
General payments to Dr. Greer by kind, 2016 to 2023
- Speaker and faculty fees$2,55353%
- Food and beverage$1,38329%
- Travel and lodging$80917%
- Education$381%
Companies that paid Dr. Greer the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher A. Greer'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 Data |
| 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) |
| 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 A. Greer
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 A. Greer's NPI number?
Dr. Christopher A. Greer's NPI number is 1457379083. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher A. Greer?
Dr. Christopher A. Greer is an ophthalmologist in Fort Smith, Arkansas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Christopher A. Greer practice?
Dr. Greer practices at 6801 Rogers Ave., Fort Smith, AR 72903. Dr. Greer also practices at 2901 S 74th St, Fort Smith, AR 72903. Dr. Greer's primary practice is Mercy Hospice - Tower West in Fort Smith, Arkansas.
What is Dr. Christopher A. Greer's office phone number?
The practice phone on file for Dr. Greer is (479) 314-1150. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Christopher A. Greer's email address?
Dmand AI checks professional and personal email addresses for Dr. Greer through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Christopher A. Greer's medical license number?
Dr. Greer holds Arkansas license N-8321.
What medical group is Dr. Christopher A. Greer part of?
Dr. Greer is linked to Mercy Clinic Fort Smith Communities.
Who does Dr. Christopher A. Greer practice with?
Dmand AI links 431 HCPs to Dr. Greer's primary medical group, 1 of them ophthalmologist. A free account lists them, with verified contacts.
Does Dr. Christopher A. Greer accept Medicare?
Yes. CMS data shows Dr. Greer billed Medicare for 420 services in 2023.
What services does Dr. Christopher A. Greer bill to Medicare?
In 2023, Dr. Greer's most billed Medicare services were eye exam or test (92014), surgery: eye (66984) and eye exam or test (92136).
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What drugs does Dr. Christopher A. Greer prescribe most?
In 2024 Medicare Part D data, Dr. Greer's most prescribed drugs by claims were Latanoprost.
Has Dr. Christopher A. Greer received payments from drug or device companies?
CMS Open Payments shows $4,782 in general payments to Dr. Greer from 21 companies from 2016 to 2023. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Christopher A. Greer been practicing?
Dr. Greer graduated from medical school in 1984, 42 years ago.
What EHR does Dr. Christopher A. Greer's practice use?
Dmand AI tracks the EHR system at Mercy Hospice - Tower West. The vendor and product are available with a free Dmand AI account.
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