DR. THEODORE C.M. LI M.D.
NPI 1891857082
Internal Medicine in Washington, DC

Active since December 14, 2006PECOS EnrolledAccepts Medicare Assignment
3301 NEW MEXICO AVE NW, SUITE 342, WASHINGTON, DC 20016(202) 362-4467(202) 362-2573 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Theodore C.m. Li M.d. NPPES

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

DR. THEODORE C.M. LI M.D. (NPI 1891857082) is an individual internal medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD14603) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Js Weill Medical College, Cornell University (1977).

NPPES Registry Identity

NPI1891857082
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. THEODORE C.M. LICredential: M.D.
Location Address3301 NEW MEXICO AVE NW, SUITE 342Washington, DC 20016-3622
Mailing Address3301 New Mexico Ave Nw, Suite 342Washington, DC 20016-3622 · (202) 362-4467 · Fax (202) 362-2573
Fax(202) 362-2573
Sole ProprietorNo
Medical School CMSJs Weill Medical College, Cornell UniversityGraduated 1977
Enumeration DateDecember 14, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1891857082 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 · MD14603
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.

3301 NEW MEXICO AVE NW, Washington, DC 20016

Other Identifiers 2

Medicare ID-Type Unspecified002990DC
Medicare UPINB74184DC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Theodore C.m. Li M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709969876
PECOS Enrollment IDI20110125000733
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.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
241 services241 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
155 services98 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
118 services117 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
87 services74 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
40 services35 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20016 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers11 claims11 services$49.81 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
3 suppliers21 claims21 services$30.35 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers16 claims16 services$203.87 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

Durable Medical Equipment & Medical Supplies
3301 NEW MEXICO AVE NW, SUITE 248
WASHINGTON, DC 20016
Radiology (Diagnostic Radiology)
3301 NEW MEXICO AVE NW, SUITE 102
WASHINGTON, DC 20016
Dentist (General Practice)
3301 NEW MEXICO AVE NW, STE 326
WASHINGTON, DC 20016
Dermatology
3301 NEW MEXICO AVE NW, SUITE #210
WASHINGTON, DC 20016
Clinic/Center (Physical Therapy)
3301 NEW MEXICO AVE NW, SUITE 318
WASHINGTON, DC 20016
Optometrist (Corneal and Contact Management)
3301 NEW MEXICO AVE NW, SUITE 216
WASHINGTON, DC 20016
Radiology (Diagnostic Radiology)
3301 NEW MEXICO AVE NW, SUITE 106
WASHINGTON, DC 20016
Neurological Surgery
3301 NEW MEXICO AVE NW, SUITE 352
WASHINGTON, DC 20016

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 Theodore Li's NPI number?

The NPI number for Theodore Li is 1891857082. It was assigned to this individual provider in the NPPES registry on December 14, 2006.

Where is Theodore Li located?

Theodore Li practices at 3301 New Mexico Ave NW Suite 342, Washington, DC 20016. The listed phone number is (202) 362-4467.

What is Theodore Li's specialty?

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

Is Theodore Li enrolled in Medicare?

Yes. Theodore Li is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Theodore Li was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.