Dr. Randolph Marshall Baker, MD
- Medicare services, 2024
- 1,756
- Medicare patients, 2024
- 419
- Part D claims, 2024
- 9,120
- Hospital affiliations
- 3
- Industry payments
- $253
- Practice address
- 33 Rebecca Dr, Palmyra, VA 22963
- Practice phone
- Call (434) 654-7340
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Martha Jefferson Medical Group
Palmyra, Virginia
Find Dr. Baker's professional email, personal email and mobile number
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Dr. Randolph Marshall Baker is an internist in Palmyra, Virginia
Dr. Baker practices at Martha Jefferson Medical Group in Palmyra, Virginia.
Dr. Baker's NPI, 1265448310, was assigned on July 31, 2006. Dr. Baker holds Virginia license 0101259557.
- NPI
- 1265448310NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072706522
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (434) 654-7340
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Randolph Marshall Baker practices at Martha Jefferson Medical Group in Palmyra, Virginia
Dr. Baker's primary practice is Martha Jefferson Medical Group, at 33 Rebecca Dr, Palmyra, VA 22963 in Fluvanna County. The practice phone is (434) 654-7340.
- Martha Jefferson Medical Group33 Rebecca Dr, Palmyra, VA 22963 · Fluvanna CountyPhone(434) 654-7340
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Randolph Marshall Baker is affiliated with 6 sites of care and 2 medical groups
Dr. Baker's primary practice is Martha Jefferson Medical Group in Palmyra, Virginia. Dr. Baker is also affiliated with University Medical Center. The medical group on file is Sentara Martha Jefferson Internal Medicine. Dmand AI also links Dr. Baker to 2 more hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Randolph Marshall Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Martha Jefferson Medical Group | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Randolph Marshall Baker is one of 3,339 internists in Virginia
Internal medicine is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Baker is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Baker
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. Randolph Marshall Baker billed Medicare for 1,756 services in 2024
CMS data shows 1,756 Medicare services from Dr. Baker across 21 procedure codes in 2024, for 419 Medicare patients. Medicare paid $132,142 for them. Every service was in an office.
Dr. Baker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9382024: 80514%
- Other services
- 2023: 5122024: 4875%
- Surgery
- 2023: 3962024: 19451%
- Tests and treatments
- 2023: 1602024: 14013%
- Lab and pathology
- 2023: 272024: 130381%
Dr. Baker compared with the Virginia median for internists, 2024
- Dr. Baker
- Virginia median
- Medicare services
- 1,756vs 6072.9 times
- Medicare patients
- 419vs 24670% above
- Part D claims
- 8,453vs 22437.7 times
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Baker'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. Randolph Marshall Baker treated 419 Medicare patients in 2024, average age 75
CMS counts 419 Medicare patients who saw Dr. Baker in 2024. The largest group is 65 to 74, with 186 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 68, with 49% women.
Dr. Baker's Medicare patients by age, 2024
Dr. Baker's Medicare patients by sex, 2024
- Women20749%
- Men21251%
Chronic conditions among Dr. Baker's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis44%
- Chronic kidney disease30%
- Diabetes25%
- Ischemic heart disease21%
- Mood disorders18%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Baker'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
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Randolph Marshall Baker wrote 9,120 Medicare Part D claims in 2024
In 2024, Dr. Baker wrote 9,120 Medicare Part D claims for 591 patients. 89% of them were for generic drugs. CMS names the drug for 8,453 of them, across 133 drugs with 11 or more claims each, at $630,932 in total drug cost. In 2023, CMS named 7,426 claims across 129 drugs.
Dr. Baker's Part D claims by kind of drug, 2024
- Generic8,150 claims89%
- Brand-name914 claims10%
- Other56 claims1%
Dr. Baker'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. Baker's Part D claims, 2024
- Opioids3%231 of 9,120 claims
- Antibiotics1%135 of 9,120 claims
- Antipsychotics, patients 65 and over0%26 of 9,120 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: 7,4262024: 8,45314%
Drugs named by CMS: 133 in 2024, 129 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. Randolph Marshall Baker offers telehealth to Medicare patients
Dr. Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Baker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Randolph Marshall Baker received $253 in industry payments from 2016 to 2023
CMS Open Payments shows 13 general payments to Dr. Baker from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $66.
General payments to Dr. Baker by program year, 2016 to 2023
Companies that paid Dr. Baker 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. Randolph Marshall Baker'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 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) |
| 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. Randolph Marshall Baker
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. Randolph Marshall Baker's NPI number?
Dr. Randolph Marshall Baker's NPI number is 1265448310. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Randolph Marshall Baker?
Dr. Randolph Marshall Baker is an internist in Palmyra, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Randolph Marshall Baker practice?
Dr. Baker practices at 33 Rebecca Dr, Palmyra, VA 22963. Dr. Baker's primary practice is Martha Jefferson Medical Group in Palmyra, Virginia. Dmand AI also links Dr. Baker to 2 hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Dr. Randolph Marshall Baker's office phone number?
The practice phone on file for Dr. Baker is (434) 654-7340.
What is Dr. Randolph Marshall Baker's medical license number?
Dr. Baker holds Virginia license 0101259557.
Which hospitals is Dr. Randolph Marshall Baker affiliated with?
Dr. Baker is affiliated with University Medical Center. Dmand AI links Dr. Baker to 2 more hospitals.
What medical group is Dr. Randolph Marshall Baker part of?
Dr. Baker is linked to Sentara Martha Jefferson Internal Medicine. Dmand AI links Dr. Baker to 1 more medical group.
Does Dr. Randolph Marshall Baker accept Medicare?
Yes. CMS data shows Dr. Baker billed Medicare for 1,756 services in 2024, and Dr. Baker accepts Medicare assignment.
Does Dr. Randolph Marshall Baker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Baker as offering telehealth services.
How many Medicare patients does Dr. Randolph Marshall Baker see?
CMS counts 419 Medicare patients who saw Dr. Baker in 2024, with an average age of 75.
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What services does Dr. Randolph Marshall Baker bill to Medicare?
In 2024, Dr. Baker's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
What drugs does Dr. Randolph Marshall Baker prescribe most?
In 2024 Medicare Part D data, Dr. Baker's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Randolph Marshall Baker received payments from drug or device companies?
CMS Open Payments shows $253 in general payments to Dr. Baker from 6 companies from 2016 to 2023. The largest total came from Amgen Inc.
How long has Dr. Randolph Marshall Baker been practicing?
Dr. Baker graduated from medical school in 1995, 31 years ago.
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