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DR. JASON A WEXLER M.D.
NPI 1376502179
Internal Medicine - Endocrinology, Diabetes & Metabolism in Washington, DC

Active since March 21, 2006PECOS EnrolledAccepts Medicare Assignment
95.99/100
CMS Quality Rating
110 IRVING STREET, NW, ROOM 2A72, WASHINGTON, DC 20010(202) 877-9137(202) 877-6588 Get Directions Write a Review

NPPES record last updated: April 7, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jason A Wexler M.d. NPPES

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

DR. JASON A WEXLER M.D. (NPI 1376502179) is an individual endocrinology, diabetes & metabolism provider in Washington, District Of Columbia, licensed in District Of Columbia (036170) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Medstar Montgomery Medical Center, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (1995).

NPPES Registry Identity

NPI1376502179
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. JASON A WEXLERCredential: M.D.
Location Address110 IRVING STREET, NW, ROOM 2A72Washington, DC 20010
Mailing Address110 Irving Street, Nw, Room 2a72Washington, DC 20010 · (202) 877-9137 · Fax (202) 877-6588
Phone(202) 877-9137
Fax(202) 877-6588
Sole ProprietorNo
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 1995
Enumeration DateMarch 21, 2006
Last NPPES UpdateApril 7, 2015
✔ NPI 1376502179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in DC · 036170✔ Licensed in MD · D0062361
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
110 IRVING STREET, NW, Washington, DC 20010
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINH16858

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. Jason A Wexler 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 ID3678512811
PECOS Enrollment IDI20070125000565
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 9

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.

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.
232 services198 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.
217 services163 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
113 services50 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
50 services49 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
40 services40 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.
37 services36 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Medstar Montgomery Medical Center

Acute Care Hospitals · Olney, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210018
Location18101 Prince Philip DriveOlney, MD 20832 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20010 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.48
Promoting Interoperability100
Improvement Activities40
Cost74.87

Referred Medical Equipment & Supplies CMS DME claims 2

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
10 suppliers22 claims91 services$6.00 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
10 suppliers67 claims67 services$180.82 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 10

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

DR. BRIAN BAO NGUYEN M.D.
Internal Medicine
110 IRVING STREET, NW
WASHINGTON, VA 20010
District of Columbia (202) 877-0720
MRS. DIPTI JAY VANIKAR MD
Internal Medicine
110 IRVING STREET, NW, WASHINGTON HOSPITAL CENTER
WASHINGTON, DC 20010
District of Columbia (844) 333-3627
MR. AHMAR SHERAM HASHMI M.D.
Internal Medicine
110 IRVING STREET, NW, 1A50-A
WASHINGTON, DC 20010
District of Columbia (202) 877-2835
MS. SHUCHI ABHISHEK M.B.B.S
Student in an Organized Health Care Education/Training Program
110 IRVING STREET, NW, ROOM 2A-38I
WASHINGTON, DC 20010
District of Columbia (202) 877-8271
SABIN PARAJULI MD
Student in an Organized Health Care Education/Training Program
110 IRVING STREET, NW, 2A-50
WASHINGTON, DC 20010
District of Columbia (202) 877-8278
WASHINGTON NATIONAL EYE CENTER
Ophthalmology
110 IRVING STREET, NW, SUITE 1A-19
WASHINGTON, DC 20010
District of Columbia (202) 877-5329
MISS LEEN DABBAS M.D.
Student in an Organized Health Care Education/Training Program
110 IRVING STREET, NW, DEPARTMENT OF INTERNAL MEDICINE
WASHINGTON, DC 20010
District of Columbia (202) 877-7000
MRS. ASUMAN KUCUKCETIN SANFELICE PAC
Physician Assistant (Surgical)
110 IRVING STREET, NW
WASHINGTON, DC 20010
District of Columbia (202) 877-5580

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 Jason Wexler's NPI number?

The NPI number for Jason Wexler is 1376502179. It was assigned to this individual provider in the NPPES registry on March 21, 2006.

Where is Jason Wexler located?

Jason Wexler practices at 110 Irving Street, NW Room 2a72, Washington, DC 20010. The listed phone number is (202) 877-9137.

What is Jason Wexler's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Jason Wexler enrolled in Medicare?

Yes. Jason Wexler 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.

Is Jason Wexler affiliated with any hospitals?

According to CMS data, Jason Wexler is affiliated with Medstar Montgomery Medical Center.

When was this NPI record last updated?

The NPPES record for Jason Wexler was last updated on April 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.