1. Home
  2. Directory
  3. Maryland
  4. Germantown
  5. Emergency Medicine
  6. NPI Profile

KELLY M GRAY M.D.
NPI 1912248477
Emergency Medicine in Germantown, MD

Active since March 08, 2013PECOS Enrolled
88.06/100
CMS Quality Rating
20010 CENTURY BLVD STE 200, GERMANTOWN, MD 20874(323) 547-6444 Get Directions Write a Review

NPPES record last updated: August 17, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 17, 2021, Apr 7, 2021, Oct 3, 2018 (3 updates tracked since 2018).

About Kelly M Gray M.d. NPPES

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

KELLY M GRAY M.D. (NPI 1912248477) is an individual emergency medicine provider in Germantown, Maryland, licensed in Maryland (D0085941) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912248477
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameKELLY M GRAYCredential: M.D.
Location Address20010 CENTURY BLVD STE 200Germantown, MD 20874-1118
Mailing Address20010 Century Blvd Ste 200Germantown, MD 20874-1118 · (323) 547-6444
Phone(323) 547-6444
Sole ProprietorYes
Enumeration DateMarch 8, 2013
Last NPPES UpdateAugust 17, 20213 updates tracked since enumeration
NPPES CertifiedAugust 17, 2021
✔ NPI 1912248477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in MD · D0085941✔ Licensed in GU · M-2252✔ Licensed in GU · EMTL-2020-024
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
20010 CENTURY BLVD STE 200, Germantown, MD 20874
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kelly M Gray 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 Reassignments

4

Medicare enrollment records show Kelly Gray reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Napa Valley Emergency Medical Group
2,408 mi
Emergency Medicine
1000 TRANCAS ST
Napa, CA 94558
  • Reassigned Medicare billing, California enrollment
  • 53 clinicians in this Medicare group
NPI 1467463539 (818) 340-9988
Sonoma Valley Emergency Physicians Medical Group, Inc
2,417 mi
Emergency Medicine
347 ANDRIEUX ST
Sonoma, CA 95476
  • Reassigned Medicare billing, California enrollment
  • 112 clinicians in this Medicare group
NPI 1710164629 (330) 493-4443
Commonwealth Healthcare Corporation
7,778 mi
End-Stage Renal Disease (ESRD) Treatment
1 LOWER NAVY HILL ROAD
Saipan, MP 96950
  • Reassigned Medicare billing, Northern Mariana Islands enrollment
  • 200 clinicians in this Medicare group
NPI 1285858290 (670) 234-8950
Guam Healthcare Development Incorporated
Clinic/Center
133 ROUTE 3
Dededo, GU 96929
  • Reassigned Medicare billing, Guam enrollment
  • 432 clinicians in this Medicare group
NPI 1326447939 (671) 645-5500

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

Areas of Expertise CMS Part B claims 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
312 services289 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
205 services186 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
128 services125 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
48 services46 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
28 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20874 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
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.

88.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality87.23
Improvement Activities40
Cost74.73

Other Providers at the Same Location NPPES 12

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

SARAH NELL SHOMPER PA-C
Physician Assistant (Medical)
20010 CENTURY BLVD STE 200
GERMANTOWN, MD 20874
Montgomery County (240) 686-2300
TED FAN
Emergency Medicine
20010 CENTURY BLVD STE 200
GERMANTOWN, MD 20874
Montgomery County (240) 686-2300
MS. PATRICIA L. MICOZZI P.A.-C
Physician Assistant (Medical)
20010 CENTURY BLVD STE 200
GERMANTOWN, MD 20874
Montgomery County (240) 686-2300
JAFER ALI ABIDI MD
Internal Medicine
20010 CENTURY BLVD STE 200
GERMANTOWN, MD 20874
Montgomery County (240) 686-2300
DR. LOUIS A PIPER SR. M.D.
Emergency Medicine
20010 CENTURY BLVD STE 200
GERMANTOWN, MD 20874
Montgomery County (240) 686-2300
ALEXANDER MATTHEW SIEGEL MD
Emergency Medicine
20010 CENTURY BLVD STE 200
GERMANTOWN, MD 20874
Montgomery County (888) 541-6368
TOOBA MEHTA M.D.
Internal Medicine
20010 CENTURY BLVD STE 200
GERMANTOWN, MD 20874
Montgomery County (240) 686-2300
DR. AMBER PETERSON M.D.
Emergency Medicine
20010 CENTURY BLVD STE 200
GERMANTOWN, MD 20874
Montgomery County (240) 686-2300

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 Kelly Gray's NPI number?

The NPI number for Kelly Gray is 1912248477. It was assigned to this individual provider in the NPPES registry on March 8, 2013.

Where is Kelly Gray located?

Kelly Gray practices at 20010 Century Blvd Ste 200, Germantown, MD 20874. The listed phone number is (323) 547-6444.

What is Kelly Gray's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Kelly Gray enrolled in Medicare?

Yes. Kelly Gray is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kelly Gray's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Gray reassigns Medicare benefits to 4 organizations: Napa Valley Emergency Medical Group (Napa, CA), Sonoma Valley Emergency Physicians Medical Group, Inc (Sonoma, CA), Commonwealth Healthcare Corporation (Saipan, MP) and Guam Healthcare Development Incorporated (Dededo, GU). Each 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 Kelly Gray'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 Kelly Gray was last updated on August 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.