Dr. Tessa M. Cholmondeley, MD
- Medicare services, 2024
- 1,019
- Medicare patients, 2024
- 148
- Part D claims, 2024
- 2,034
- Hospital affiliations
- 1
- Industry payments
- $378
- Practice address
- 1850 Town Center Parkway, Reston, VA 20190
- Practice phone
- Call (703) 689-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cholmondeley'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. Tessa M. Cholmondeley is an internist in Reston, Virginia
Dr. Cholmondeley practices at Reston Hospital Center in Reston, Virginia, part of HCA Healthcare.
Dr. Cholmondeley's NPI, 1124132873, was assigned on August 19, 2006. Dr. Cholmondeley graduated from University of Connecticut School of Medicine in 1988. Dr. Cholmondeley holds Virginia license 0101046941.
- NPI
- 1124132873NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133287543
- NPI enumeration date
- August 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (703) 689-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tessa M. Cholmondeley practices at Reston Hospital Center in Reston, Virginia
Dr. Cholmondeley's primary practice is Reston Hospital Center, at 1850 Town Center Parkway, Reston, VA 20190 in Fairfax County. The practice phone is (703) 689-9000.
- Reston Hospital Center1850 Town Center Parkway, Reston, VA 20190 · Fairfax CountyPhone(703) 689-9000
Source: Dmand AI Affiliation Data
Dr. Tessa M. Cholmondeley is affiliated with 3 sites of care and 1 medical group
Dr. Cholmondeley's primary practice is Reston Hospital Center in Reston, Virginia, part of HCA Healthcare. Dmand AI also links Dr. Cholmondeley to 1 physician office, 1 group practice or clinic and 1 medical group, 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. Tessa M. Cholmondeley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cholmondeley practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Reston Hospital Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tessa M. Cholmondeley is one of 3,339 internists in Virginia
Internal medicine is Dr. Cholmondeley's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cholmondeley is licensed in Virginia.
Specialties and state licenses
- Internal medicine, VirginiaPrimary
Internists near Dr. Cholmondeley
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. Tessa M. Cholmondeley billed Medicare for 1,019 services in 2024
CMS data shows 1,019 Medicare services from Dr. Cholmondeley across 17 procedure codes in 2024, for 148 Medicare patients. Medicare paid $62,601 for them. Every service was in an office.
Dr. Cholmondeley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3692024: 40811%
- Office and hospital visits
- 2023: 4022024: 3727%
- Lab and pathology
- 2023: 922024: 8112%
- Tests and treatments
- 2023: 992024: 7227%
- Surgery
- 2023: 722024: 6313%
- Imaging
- 2023: 292024: 2321%
Dr. Cholmondeley compared with the Virginia median for internists, 2024
- Dr. Cholmondeley
- Virginia median
- Medicare services
- 1,019vs 60768% above
- Medicare patients
- 148vs 24640% below
- Part D claims
- 1,548vs 2246.9 times
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Cholmondeley'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. Cholmondeley and other internists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tessa M. Cholmondeley treated 148 Medicare patients in 2024, average age 76
CMS counts 148 Medicare patients who saw Dr. Cholmondeley in 2024. The largest group is 75 to 84, with 70 patients. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cholmondeley's median patient age at 75, with 86% women.
Dr. Cholmondeley's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cholmondeley's Medicare patients by sex, 2024
- Women11880%
- Men3020%
Chronic conditions among Dr. Cholmondeley's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis49%
- Anxiety28%
- Ischemic heart disease28%
- Osteoporosis27%
- Mood disorders23%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cholmondeley'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
- Women86%
- Men13%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tessa M. Cholmondeley wrote 2,034 Medicare Part D claims in 2024
In 2024, Dr. Cholmondeley wrote 2,034 Medicare Part D claims for 142 patients. 88% of them were for generic drugs. CMS names the drug for 1,548 of them, across 46 drugs with 11 or more claims each, at $58,077 in total drug cost. In 2023, CMS named 1,126 claims across 35 drugs.
Dr. Cholmondeley's Part D claims by kind of drug, 2024
- Generic1,798 claims88%
- Brand-name and other236 claims12%
Dr. Cholmondeley'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. Cholmondeley's Part D claims, 2024
- Opioids1%24 of 2,034 claims
- Antibiotics2%45 of 2,034 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: 1,1262024: 1,54837%
Drugs named by CMS: 46 in 2024, 35 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. Tessa M. Cholmondeley offers telehealth to Medicare patients
Dr. Cholmondeley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cholmondeley as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Tessa M. Cholmondeley received $378 in industry payments from 2016 to 2023
CMS Open Payments shows 10 general payments to Dr. Cholmondeley from 9 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $137.
General payments to Dr. Cholmondeley by program year, 2016 to 2023
Companies that paid Dr. Cholmondeley 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. Tessa M. Cholmondeley graduated from University of Connecticut School of Medicine
Dr. Cholmondeley graduated from University of Connecticut School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tessa M. Cholmondeley'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) |
| 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. Tessa M. Cholmondeley
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. Tessa M. Cholmondeley's NPI number?
Dr. Tessa M. Cholmondeley's NPI number is 1124132873. It was assigned on August 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tessa M. Cholmondeley?
Dr. Tessa M. Cholmondeley is an internist in Reston, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tessa M. Cholmondeley practice?
Dr. Cholmondeley practices at 1850 Town Center Parkway, Reston, VA 20190. Dr. Cholmondeley's primary practice is Reston Hospital Center in Reston, Virginia, part of HCA Healthcare. Dmand AI also links Dr. Cholmondeley to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Dr. Tessa M. Cholmondeley's office phone number?
The practice phone on file for Dr. Cholmondeley is (703) 689-9000.
What is Dr. Tessa M. Cholmondeley's medical license number?
Dr. Cholmondeley holds Virginia license 0101046941.
Which hospitals is Dr. Tessa M. Cholmondeley affiliated with?
Dr. Cholmondeley practices at Reston Hospital Center in Reston, Virginia.
Does Dr. Tessa M. Cholmondeley accept Medicare?
Yes. CMS data shows Dr. Cholmondeley billed Medicare for 1,019 services in 2024, and Dr. Cholmondeley accepts Medicare assignment.
Does Dr. Tessa M. Cholmondeley offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cholmondeley as offering telehealth services.
How many Medicare patients does Dr. Tessa M. Cholmondeley see?
CMS counts 148 Medicare patients who saw Dr. Cholmondeley in 2024, with an average age of 76.
What services does Dr. Tessa M. Cholmondeley bill to Medicare?
In 2024, Dr. Cholmondeley's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
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Where did Dr. Tessa M. Cholmondeley go to medical school?
Dr. Cholmondeley graduated from University of Connecticut School of Medicine in 1988.
What drugs does Dr. Tessa M. Cholmondeley prescribe most?
In 2024 Medicare Part D data, Dr. Cholmondeley's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Tessa M. Cholmondeley received payments from drug or device companies?
CMS Open Payments shows $378 in general payments to Dr. Cholmondeley from 9 companies from 2016 to 2023. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Tessa M. Cholmondeley been practicing?
Dr. Cholmondeley graduated from medical school in 1988, 38 years ago.
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