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DR. ROBERT RAY JR. DO
NPI 1881253813
Emergency Medicine in Sacramento, CA

Active since June 12, 2019PECOS EnrolledAccepts Medicare Assignment
4150 V STREET, SACRAMENTO, CA 95817(916) 734-2011 Get Directions Write a Review

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

Record update history: Mar 17, 2026, Jun 4, 2025, Jun 25, 2023 and 2 more (5 updates tracked since 2019).

About Dr. Robert Ray Jr. Do NPPES

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

DR. ROBERT RAY JR. DO (NPI 1881253813) is an individual emergency medicine provider in Sacramento, California, licensed in Pennsylvania (OT019279) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Osteopathic Medicine (2019).

NPPES Registry Identity

NPI1881253813
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ROBERT RAY JR.Credential: DO
Location Address4150 V STREETSacramento, CA 95817
Mailing Address4150 V StreetSacramento, CA 95817
Phone(916) 734-2011
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2019
Enumeration DateJune 12, 2019
Last NPPES UpdateMarch 17, 20265 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
✔ NPI 1881253813 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 PA · OT019279✔ Licensed in CA · 20A21173
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 ListedInternal Medicine · Addiction MedicineTaxonomy 207RA0401X · License 20A21173 (CA)
4150 V STREET, Sacramento, CA 95817
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Robert Ray Jr. 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 ID1658606892
PECOS Enrollment IDI20230808002228
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

6

Medicare enrollment records show Robert Ray reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regents Of The Univ Of Ca
0.3 mi
Pediatric Rheumatology
2521 STOCKTON BLVD
Sacramento, CA 95817
  • Reassigned Medicare billing, California enrollment
  • 2,570 clinicians in this Medicare group
NPI 1457344475 (916) 734-3179
Regents Of The University Of Ca
0.3 mi
Multi-Specialty
2221 STOCKTON BLVD
Sacramento, CA 95817
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Regents Of The University Of California
  • 918 clinicians in this Medicare group
NPI 1407836059 (916) 734-3556
Cep America - California
1.5 mi
Emergency Medicine
4001 J ST
Sacramento, CA 95819
  • Reassigned Medicare billing, California enrollment
  • 2,323 clinicians in this Medicare group
NPI 1356695092 (916) 453-4545
Vituity-California Observation Services PC
1.8 mi
Emergency Medicine
2825 CAPITOL AVE
Sacramento, CA 95816
  • Reassigned Medicare billing, California enrollment
  • 73 clinicians in this Medicare group
NPI 1447148705 (916) 887-0000
Galen Inpatient Physicians PC
17 mi
Addiction Medicine
1 MEDICAL PLAZA DR
Roseville, CA 95661
  • Reassigned Medicare billing, California enrollment
  • 962 clinicians in this Medicare group
NPI 1548155815 (916) 781-1000
Vitalen Inpatient Care PC
17 mi
Emergency Medicine
1 MEDICAL PLAZA DR
Roseville, CA 95661
  • Reassigned Medicare billing, California enrollment
  • 40 clinicians in this Medicare group
NPI 1134069198 (916) 781-1000

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.

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.
44 services44 patients
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.
36 services36 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.
23 services22 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.
22 services22 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.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95817 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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $37.03)
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 20

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

RAVINA BRRING DO
Student in an Organized Health Care Education/Training Program
4150 V STREET, PSSB BLDG., SUITE 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-5028
ALA ZEYAD JAMAL MD
Anesthesiology
4150 V STREET, PSSB 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-5028
PEGGY SIN NU SU MD
Student in an Organized Health Care Education/Training Program
4150 V STREET, PSSB 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-5028
DR. MATTHEW MALCOLM PIER MD
Anesthesiology
4150 V STREET, PSSB 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-5026
DR. MICHA ROJANY MD
Internal Medicine (Gastroenterology)
4150 V STREET, DIVISION OF GASTROENTEROLOGY
SACRAMENTO, CA 95817
Sacramento County (916) 734-3751
FAISAL TAN
Student in an Organized Health Care Education/Training Program
4150 V STREET, PSSB 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-5028
DR. JOHN FRANCIS RYAN MD
Student in an Organized Health Care Education/Training Program
4150 V STREET, PSSB SUITE 1200
SACRAMENTO, CA 95817
Sacramento County (916) 734-5028
DR. ELENA VASIL SUDJIAN MD
Internal Medicine
4150 V STREET, SUITE 3400
SACRAMENTO, CA 95817
Sacramento County (916) 734-7506

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 Robert Ray's NPI number?

The NPI number for Robert Ray is 1881253813. It was assigned to this individual provider in the NPPES registry on June 12, 2019.

Where is Robert Ray located?

Robert Ray practices at 4150 V Street, Sacramento, CA 95817. The listed phone number is (916) 734-2011.

What is Robert Ray's specialty?

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

Is Robert Ray enrolled in Medicare?

Yes. Robert Ray 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.

Which organizations bill Medicare for Robert Ray's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Ray reassigns Medicare benefits to 6 organizations: Regents Of The Univ Of Ca (Sacramento, CA), Regents Of The University Of Ca (Sacramento, CA), Cep America - California (Sacramento, CA), Vituity-California Observation Services PC (Sacramento, CA), Galen Inpatient Physicians PC (Roseville, CA) and 1 more organization, listed in the Medicare section above. 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 Robert Ray'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 Robert Ray was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.