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DR. ELIZABETH PORTER WHEATON M.D.
NPI 1891730024
Internal Medicine in Washington, DC

Active since June 19, 2006PECOS Enrolled
1145 19TH ST NW STE 800, WASHINGTON, DC 20036(202) 833-7051(202) 833-7056 Get Directions Write a Review

NPPES record last updated: February 26, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Elizabeth Porter Wheaton M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ELIZABETH PORTER WHEATON M.D. (NPI 1891730024) is an individual internal medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (20256) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891730024
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ELIZABETH PORTER WHEATONCredential: M.D.
Location Address1145 19TH ST NW STE 800Washington, DC 20036-3707
Mailing Address1145 19th St Nw Ste 800Washington, DC 20036-3707 · (202) 833-7051 · Fax (202) 833-7056
Phone(202) 833-7051
Fax(202) 833-7056
Sole ProprietorNo
Enumeration DateJune 19, 2006
Last NPPES UpdateFebruary 26, 2008
✔ NPI 1891730024 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in DC · 20256
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1145 19TH ST NW STE 800, Washington, DC 20036
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINF64959DC
Medicare ID-Type Unspecified003706W59DC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Elizabeth Porter Wheaton M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Elizabeth Wheaton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Medical Faculty Associates, Inc
0.4 mi
Anesthesiology
2150 PENNSYLVANIA AVE NW, SUITE 10-409A
Washington, DC 20037
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,275 clinicians in this Medicare group
NPI 1417990581 (202) 741-3350

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20036 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JDZ 19TH STREET, PLLC
Dentist (General Practice)
1145 19TH ST NW STE 800
WASHINGTON, DC 20036
District of Columbia (202) 296-7455

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elizabeth Wheaton's NPI number?

The NPI number for Elizabeth Wheaton is 1891730024. It was assigned to this individual provider in the NPPES registry on June 19, 2006.

Where is Elizabeth Wheaton located?

Elizabeth Wheaton practices at 1145 19th St NW Ste 800, Washington, DC 20036. The listed phone number is (202) 833-7051.

What is Elizabeth Wheaton's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Elizabeth Wheaton enrolled in Medicare?

Yes. Elizabeth Wheaton is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Elizabeth Wheaton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Wheaton reassigns Medicare benefits to Medical Faculty Associates, Inc (Washington, DC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elizabeth Wheaton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Elizabeth Wheaton was last updated on February 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.