Dr. Raymond E. Diamond, DO
- Medicare services, 2022
- 336
- Part D claims, 2024
- 23
- Industry payments
- $157
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 146 E Hospital Dr Ste 200 Suite 200, West Columbia, SC 29169
- Practice phone
- Call (803) 936-7530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lexington Health - West Columbia (146 E Hospital Dr)
Multi-specialty group site · West Columbia, South Carolina
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Dr. Raymond E. Diamond is an internist in West Columbia, South Carolina
Dr. Diamond practices at Lexington Health - West Columbia (146 E Hospital Dr) in West Columbia, South Carolina.
Dr. Diamond's NPI, 1497779573, was assigned on July 26, 2006. Dr. Diamond graduated from Kansas City University of Physicians and Surgeons in 1973. Dr. Diamond holds South Carolina license 0177.
- NPI
- 1497779573NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (803) 936-7530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Raymond E. Diamond practices at 2 locations in West Columbia, South Carolina
Dr. Diamond's primary practice is Lexington Health - West Columbia (146 E Hospital Dr), at 146 E Hospital Dr Ste 200 Suite 200, West Columbia, SC 29169. The practice phone is (803) 936-7530. The NPI Registry lists Dr. Diamond's practice address as 2720 Sunset Blvd, West Columbia, SC 29169.
- Lexington Health - West Columbia (146 E Hospital Dr)Primary146 E Hospital Dr Ste 200 Suite 200, West Columbia, SC 29169Phone(803) 936-7530
- NPI Registry address2720 Sunset Blvd, West Columbia, SC 29169 · Lexington CountyPhone(803) 796-7270
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Raymond E. Diamond is affiliated with 1 site of care and 2 medical groups
Dr. Diamond's primary practice is Lexington Health - West Columbia (146 E Hospital Dr) in West Columbia, South Carolina. The medical group on file is Lexington Orthopaedics and Sports Medicine. Dmand AI also links Dr. Diamond to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Raymond E. Diamond's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diamond practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lexington Health - West Columbia (146 E Hospital Dr) | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Raymond E. Diamond is one of 1,707 internists in South Carolina
Internal medicine is Dr. Diamond's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Diamond is licensed in South Carolina.
Specialties and state licenses
- Internal medicine, South CarolinaPrimary
Internists near Dr. Diamond
Counts of internists 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. Raymond E. Diamond billed Medicare for 336 services in 2022
CMS data shows 336 Medicare services from Dr. Diamond across 8 procedure codes in 2022. Medicare paid $5,097 for them. Every service was in an office.
Dr. Diamond's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Lab and pathology
- 2021: 8372022: 12785%
- Office and hospital visits
- 2021: 6952022: 12282%
- Surgery
- 2021: 5222022: 8783%
- Tests and treatments
- 2021: 472022: 0100%
- Other services
- 2021: 682022: 0100%
Dr. Diamond compared with the South Carolina median for internists, 2022
- Dr. Diamond
- South Carolina median
- Medicare services
- 336vs 74055% below
- Part D claims
- 38vs 33189% below
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Diamond's most billed Medicare procedure codes, 2022
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. Diamond?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Diamond and other internists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Raymond E. Diamond's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Diamond's median patient age at 75, with 50% women.
Dr. Diamond'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
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Raymond E. Diamond wrote 23 Medicare Part D claims in 2024
In 2024, Dr. Diamond wrote 23 Medicare Part D claims. 100% of them were for generic drugs. They cover 3 drugs, with $780 in total drug cost. In 2022, CMS named 2,752 claims across 77 drugs.
Dr. Diamond's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2,7522023: 3899%
Drugs named by CMS: 3 in 2023, 77 in 2022.
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
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Dr. Raymond E. Diamond received $157 in industry payments from 2016 to 2023
CMS Open Payments shows 12 general payments to Dr. Diamond from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $82.
General payments to Dr. Diamond by program year, 2016 to 2023
Companies that paid Dr. Diamond the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Raymond E. Diamond graduated from Kansas City University of Physicians and Surgeons
Dr. Diamond graduated from Kansas City University of Physicians and Surgeons in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Raymond E. Diamond'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) |
| 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) |
| 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. Raymond E. Diamond
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What is Dr. Raymond E. Diamond's NPI number?
Dr. Raymond E. Diamond's NPI number is 1497779573. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Raymond E. Diamond?
Dr. Raymond E. Diamond is an internist in West Columbia, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Raymond E. Diamond practice?
Dr. Diamond practices at 146 E Hospital Dr Ste 200 Suite 200, West Columbia, SC 29169. Dr. Diamond also practices at 2720 Sunset Blvd, West Columbia, SC 29169. Dr. Diamond's primary practice is Lexington Health - West Columbia (146 E Hospital Dr) in West Columbia, South Carolina. Dmand AI also links Dr. Diamond to 1 medical group.
What is Dr. Raymond E. Diamond's office phone number?
The practice phone on file for Dr. Diamond is (803) 936-7530.
What is Dr. Raymond E. Diamond's medical license number?
Dr. Diamond holds South Carolina license 0177.
What medical group is Dr. Raymond E. Diamond part of?
Dr. Diamond is linked to Lexington Orthopaedics and Sports Medicine. Dmand AI links Dr. Diamond to 1 more medical group.
Does Dr. Raymond E. Diamond accept Medicare?
Yes. CMS data shows Dr. Diamond billed Medicare for 336 services in 2022.
What services does Dr. Raymond E. Diamond bill to Medicare?
In 2022, Dr. Diamond's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and lab and pathology test (85025).
Where did Dr. Raymond E. Diamond go to medical school?
Dr. Diamond graduated from Kansas City University of Physicians and Surgeons in 1973.
What drugs does Dr. Raymond E. Diamond prescribe most?
In 2023 Medicare Part D data, Dr. Diamond's most prescribed drugs by claims were Aripiprazole, Montelukast Sodium and Gabapentin.
Has Dr. Raymond E. Diamond received payments from drug or device companies?
CMS Open Payments shows $157 in general payments to Dr. Diamond from 6 companies from 2016 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Raymond E. Diamond been practicing?
Dr. Diamond graduated from medical school in 1973, 53 years ago.
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