Dr. John Aikman Caldwell, MD
- Medicare services, 2024
- 1,651
- Medicare patients, 2024
- 827
- Hospital affiliations
- 4
- Industry payments
- $1,475
- Medical group
- 1
- Practice address
- 101 E Wood St, Spartanburg, SC 29303
- Practice phone
- Call (864) 560-6554
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Caldwell's professional email, personal email and mobile number
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Dr. John Aikman Caldwell is a pathologist in Spartanburg, South Carolina
Dr. Caldwell practices at Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System.
Dr. Caldwell's NPI, 1043285620, was assigned on February 17, 2006. Dr. Caldwell graduated from Texas Tech University Health Science Center School of Medicine in 1993. Dr. Caldwell holds South Carolina license 21725.
- NPI
- 1043285620NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981591104
- NPI enumeration date
- February 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 560-6554
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Aikman Caldwell practices at Spartanburg Medical Center in Spartanburg, South Carolina
Dr. Caldwell's primary practice is Spartanburg Medical Center, at 101 E Wood St, Spartanburg, SC 29303 in Spartanburg County. The practice phone is (864) 560-6554.
- Spartanburg Medical Center101 E Wood St, Spartanburg, SC 29303 · Spartanburg CountyPhone(864) 560-6554
Source: Dmand AI Affiliation Data
Dr. John Aikman Caldwell is affiliated with 4 sites of care and 1 medical group
Dr. Caldwell's primary practice is Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System. Dr. Caldwell is also affiliated with Bon Secours St. Francis Downtown. The medical group on file is Carolinas Pathology. Dmand AI also links Dr. Caldwell to 2 more hospitals, 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. John Aikman Caldwell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Caldwell practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Spartanburg Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Aikman Caldwell is one of 173 pathologists in South Carolina
Anatomic pathology and clinical pathology is Dr. Caldwell's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Caldwell is licensed in South Carolina.
Specialties and state licenses
- Anatomic pathology and clinical pathology, South CarolinaPrimary
Pathologists near Dr. Caldwell
Counts of pathologists 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. John Aikman Caldwell billed Medicare for 1,651 services in 2024
CMS data shows 1,651 Medicare services from Dr. Caldwell across 9 procedure codes in 2024, for 827 Medicare patients. Medicare paid $39,865 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Caldwell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,6472024: 1,651No change
Dr. Caldwell compared with the South Carolina median for pathologists, 2024
- Dr. Caldwell
- South Carolina median
- Medicare services
- 1,651vs 1,8018% below
- Medicare patients
- 827vs 75310% above
Medians across 172 pathologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Caldwell'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.
Need commercial claims for Dr. Caldwell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Caldwell and other pathologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Aikman Caldwell treated 827 Medicare patients in 2024, average age 72
CMS counts 827 Medicare patients who saw Dr. Caldwell in 2024. The largest group is 65 to 74, with 464 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Caldwell's median patient age at 63, with 57% women.
Dr. Caldwell's Medicare patients by age, 2024
Dr. Caldwell's Medicare patients by sex, 2024
- Women41750%
- Men41050%
Chronic conditions among Dr. Caldwell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis39%
- Diabetes32%
- Chronic kidney disease30%
- Anxiety29%
- Mood disorders27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Caldwell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. John Aikman Caldwell takes part in Medicare
Dr. Caldwell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Aikman Caldwell received $1,475 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Caldwell from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $363.
General payments to Dr. Caldwell by program year, 2016 to 2025
Companies that paid Dr. Caldwell the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Aikman Caldwell graduated from Texas Tech University Health Science Center School of Medicine
Dr. Caldwell graduated from Texas Tech University Health Science Center School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Aikman Caldwell'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) |
| 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. John Aikman Caldwell
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. John Aikman Caldwell's NPI number?
Dr. John Aikman Caldwell's NPI number is 1043285620. It was assigned on February 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Aikman Caldwell?
Dr. John Aikman Caldwell is a pathologist in Spartanburg, South Carolina. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. John Aikman Caldwell practice?
Dr. Caldwell practices at 101 E Wood St, Spartanburg, SC 29303. Dr. Caldwell's primary practice is Spartanburg Medical Center in Spartanburg, South Carolina, part of Spartanburg Regional Healthcare System. Dmand AI also links Dr. Caldwell to 2 hospitals.
What is Dr. John Aikman Caldwell's office phone number?
The practice phone on file for Dr. Caldwell is (864) 560-6554.
What is Dr. John Aikman Caldwell's medical license number?
Dr. Caldwell holds South Carolina license 21725.
Which hospitals is Dr. John Aikman Caldwell affiliated with?
Dr. Caldwell practices at Spartanburg Medical Center in Spartanburg, South Carolina. Dr. Caldwell is also affiliated with Bon Secours St. Francis Downtown. Dmand AI links Dr. Caldwell to 2 more hospitals.
What medical group is Dr. John Aikman Caldwell part of?
Dr. Caldwell is linked to Carolinas Pathology.
Does Dr. John Aikman Caldwell accept Medicare?
Yes. CMS data shows Dr. Caldwell billed Medicare for 1,651 services in 2024, and Dr. Caldwell accepts Medicare assignment.
How many Medicare patients does Dr. John Aikman Caldwell see?
CMS counts 827 Medicare patients who saw Dr. Caldwell in 2024, with an average age of 72.
What services does Dr. John Aikman Caldwell bill to Medicare?
In 2024, Dr. Caldwell's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88342).
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Where did Dr. John Aikman Caldwell go to medical school?
Dr. Caldwell graduated from Texas Tech University Health Science Center School of Medicine in 1993.
Has Dr. John Aikman Caldwell received payments from drug or device companies?
CMS Open Payments shows $1,475 in general payments to Dr. Caldwell from 14 companies from 2016 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. John Aikman Caldwell been practicing?
Dr. Caldwell graduated from medical school in 1993, 33 years ago.
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