Dr. Elizabeth Porter Wheaton, MD
- Medicare services, 2021
- 876
- Part D claims, 2022
- 295
- Industry payments
- $13
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1145 19th St Nw, Washington, DC 20036
- Practice phone
- Call (202) 833-7051
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medical Faculty Associates - Washington (19th St NW)
Primary care practice · Washington, District of Columbia
Find Dr. Wheaton's professional email, personal email and mobile number
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Dr. Elizabeth Porter Wheaton is an internist in Fredericksburg, Virginia
Dr. Wheaton practices at Medical Faculty Associates - Washington (19th St NW) in Washington, District of Columbia.
Dr. Wheaton's NPI, 1891730024, was assigned on June 19, 2006. Dr. Wheaton graduated from George Washington University School of Medicine in 1990. Dr. Wheaton holds District of Columbia license 20256.
- NPI
- 1891730024NPI Registry (opens in a new tab)
- NPI enumeration date
- June 19, 2006
- NPI status
- Active
- Practice phone
- (202) 833-7051
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Porter Wheaton practices in Washington and Fredericksburg
Dr. Wheaton's primary practice is Medical Faculty Associates - Washington (19th St NW), at 1145 19th St Nw, Washington, DC 20036. The practice phone is (202) 833-7051. The NPI Registry lists Dr. Wheaton's practice address as 1001 Sam Perry Blvd, Fredericksburg, VA 22401.
- Medical Faculty Associates - Washington (19th St NW)Primary1145 19th St Nw, Washington, DC 20036Phone(202) 833-7051
- NPI Registry address1001 Sam Perry Blvd, Fredericksburg, VA 22401 · Fredericksburg CityPhone(202) 833-7051
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Elizabeth Porter Wheaton is affiliated with 1 site of care and 1 medical group
Dr. Wheaton's primary practice is Medical Faculty Associates - Washington (19th St NW) in Washington, District of Columbia. The medical group on file is The GW Medical Faculty Associates.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Elizabeth Porter Wheaton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wheaton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medical Faculty Associates - Washington (19th St NW) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth Porter Wheaton is one of 3,339 internists in Virginia
Internal medicine is Dr. Wheaton's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wheaton is licensed in District of Columbia.
Specialties and state licenses
- Internal medicine, District of ColumbiaPrimary
Internists near Dr. Wheaton
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. Elizabeth Porter Wheaton billed Medicare for 876 services in 2021
CMS data shows 876 Medicare services from Dr. Wheaton across 12 procedure codes in 2021. Medicare paid $89,671 for them. Every service was in an office.
Dr. Wheaton's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 4582021: 4897%
- Other services
- 2020: 1742021: 29871%
- Tests and treatments
- 2020: 252021: 89256%
- Surgery
- 2020: 212021: 0100%
Dr. Wheaton compared with the Virginia median for internists, 2021
- Dr. Wheaton
- Virginia median
- Medicare services
- 876vs 60744% above
- Part D claims
- 295vs 22432% above
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Wheaton's most billed Medicare procedure codes, 2021
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. Elizabeth Porter Wheaton's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Wheaton's median patient age at 68, with 66% women.
Dr. Wheaton'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
- Women66%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Elizabeth Porter Wheaton wrote 295 Medicare Part D claims in 2022
In 2022, Dr. Wheaton wrote 295 Medicare Part D claims. Every claim was for a generic drug. They cover 12 drugs, with $4,549 in total drug cost. In 2021, CMS named 1,388 claims across 39 drugs.
Dr. Wheaton's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,3882022: 29579%
Drugs named by CMS: 12 in 2022, 39 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Elizabeth Porter Wheaton received $13 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Wheaton from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $13.
Companies that paid Dr. Wheaton the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Porter Wheaton graduated from George Washington University School of Medicine
Dr. Wheaton graduated from George Washington University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elizabeth Porter Wheaton'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) |
| 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. Elizabeth Porter Wheaton
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What is Dr. Elizabeth Porter Wheaton's NPI number?
Dr. Elizabeth Porter Wheaton's NPI number is 1891730024. It was assigned on June 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Porter Wheaton?
Dr. Elizabeth Porter Wheaton is an internist in Fredericksburg, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elizabeth Porter Wheaton practice?
Dr. Wheaton practices at 1145 19th St Nw, Washington, DC 20036. Dr. Wheaton also practices at 1001 Sam Perry Blvd, Fredericksburg, VA 22401. Dr. Wheaton's primary practice is Medical Faculty Associates - Washington (19th St NW) in Washington, District of Columbia.
What is Dr. Elizabeth Porter Wheaton's office phone number?
The practice phone on file for Dr. Wheaton is (202) 833-7051.
What is Dr. Elizabeth Porter Wheaton's medical license number?
Dr. Wheaton holds District of Columbia license 20256.
What medical group is Dr. Elizabeth Porter Wheaton part of?
Dr. Wheaton is linked to The GW Medical Faculty Associates.
Does Dr. Elizabeth Porter Wheaton accept Medicare?
Yes. CMS data shows Dr. Wheaton billed Medicare for 876 services in 2021.
What services does Dr. Elizabeth Porter Wheaton bill to Medicare?
In 2021, Dr. Wheaton's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Elizabeth Porter Wheaton go to medical school?
Dr. Wheaton graduated from George Washington University School of Medicine in 1990.
What drugs does Dr. Elizabeth Porter Wheaton prescribe most?
In 2022 Medicare Part D data, Dr. Wheaton's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Elizabeth Porter Wheaton received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Wheaton from 1 company from 2020 to 2020. The largest total came from Novo Nordisk Inc.
How long has Dr. Elizabeth Porter Wheaton been practicing?
Dr. Wheaton graduated from medical school in 1990, 36 years ago.
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