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DR. CONOR CHRISTOPHER GREY DO
NPI 1356847131
Internal Medicine in Washington, DC

Active since April 02, 2018PECOS EnrolledAccepts Medicare Assignment
87.82/100
CMS Quality Rating
650 PENNSYLVANIA AVE SE STE 310, WASHINGTON, DC 20003(202) 350-5000(202) 350-5001 Get Directions Write a Review

NPPES record last updated: May 6, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 6, 2024, Jul 14, 2023, Jul 20, 2021 and 2 more (5 updates tracked since 2018).

About Dr. Conor Christopher Grey Do NPPES

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

DR. CONOR CHRISTOPHER GREY DO (NPI 1356847131) is an individual internal medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (DO2000001) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Washington, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2018).

NPPES Registry Identity

NPI1356847131
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. CONOR CHRISTOPHER GREYCredential: DO
Location Address650 PENNSYLVANIA AVE SE STE 310Washington, DC 20003-4423
Mailing Address6255 W Sunset Blvd Fl 21Los Angeles, CA 90028-7422 · (323) 860-5200 · Fax (323) 467-7119
Phone(202) 350-5000
Fax(202) 350-5001
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2018
Enumeration DateApril 2, 2018
Last NPPES UpdateMay 6, 20245 updates tracked since enumeration
NPPES CertifiedMay 6, 2024
✔ NPI 1356847131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in DC · DO2000001
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.
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X · License DO2000001 (DC)
650 PENNSYLVANIA AVE SE STE 310, Washington, DC 20003
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Secondary Practice Location 1

Location 12141 K St NW Ste 707Washington, DC 20037-1810 · Phone (202) 293-8680 · Fax (202) 293-8694

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. Conor Christopher Grey Do 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 ID9032467881
PECOS Enrollment IDI20230719002647
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 2

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 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.
90 services35 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
16 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20003 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.

87.82/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality66.3
Promoting Interoperability100
Improvement Activities40
Cost66.48

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 Conor Grey's NPI number?

The NPI number for Conor Grey is 1356847131. It was assigned to this individual provider in the NPPES registry on April 2, 2018.

Where is Conor Grey located?

Conor Grey practices at 650 Pennsylvania Ave SE Ste 310, Washington, DC 20003. The listed phone number is (202) 350-5000.

What is Conor Grey's specialty?

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

Is Conor Grey enrolled in Medicare?

Yes. Conor Grey 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 Conor Grey was last updated on May 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.