MERNA NAJI MD
NPI 1003471509
Physical Medicine & Rehabilitation - Pain Medicine in Sacramento, CA

Active since May 09, 2019PECOS EnrolledAccepts Medicare Assignment
3301 C ST STE 1500, SACRAMENTO, CA 95816(916) 734-7463 Get Directions Write a Review

NPPES record last updated: August 22, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 22, 2024, May 17, 2019, May 9, 2019 (3 updates tracked since 2019).

About Merna Naji Md NPPES

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

MERNA NAJI MD (NPI 1003471509) is an individual pain medicine provider in Sacramento, California, licensed in California (A197866) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1003471509
Entity TypeIndividualFemale
Primary Taxonomy2081P2900X
Provider Legal NameMERNA NAJICredential: MD
Location Address3301 C ST STE 1500Sacramento, CA 95816-3371
Mailing Address3301 C St Ste 1500Sacramento, CA 95816-3371
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMay 9, 2019
Last NPPES UpdateAugust 22, 20243 updates tracked since enumeration
NPPES CertifiedAugust 22, 2024
✔ NPI 1003471509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2081P2900X
License✔ Licensed in CA · A197866
Definition
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.
3301 C ST STE 1500, Sacramento, CA 95816

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

Merna Naji Md 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 ID9739413758
PECOS Enrollment IDI20241015004374
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

2

Medicare enrollment records show Merna Naji reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dermatopathology
3301 C ST STE 1413
Sacramento, CA 95816
  • Reassigned Medicare billing, California enrollment
  • 2,570 clinicians in this Medicare group
Multi-Specialty
3301 C ST
Sacramento, CA 95816
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Regents Of The University Of California
  • 918 clinicians in this Medicare group

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 4

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.

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.
41 services41 patients
Injection of substance into lower spine canal using imaging guidance 62323
This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.
15 services15 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
12 services12 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.
11 services11 patients

Other Providers at the Same Location NPPES 14

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

Physician Assistant
3301 C ST STE 1500
SACRAMENTO, CA 95816
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
3301 C ST STE 1500
SACRAMENTO, CA 95816
Nurse Practitioner (Family)
3301 C ST STE 1500
SACRAMENTO, CA 95816
Nurse Practitioner (Critical Care Medicine)
3301 C ST STE 1500
SACRAMENTO, CA 95816
Neurological Surgery
3301 C ST STE 1500
SACRAMENTO, CA 95816
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
3301 C ST STE 1500
SACRAMENTO, CA 95816
Neurological Surgery
3301 C ST STE 1500
SACRAMENTO, CA 95816
Neurological Surgery
3301 C ST STE 1500
SACRAMENTO, CA 95816

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 Merna Naji's NPI number?

The NPI number for Merna Naji is 1003471509. It was assigned to this individual provider in the NPPES registry on May 9, 2019.

Where is Merna Naji located?

Merna Naji practices at 3301 C St Ste 1500, Sacramento, CA 95816. The listed phone number is (916) 734-7463.

What is Merna Naji's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Pain Medicine, with taxonomy code 2081P2900X.

Is Merna Naji enrolled in Medicare?

Yes. Merna Naji 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 Merna Naji's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Merna Naji reassigns Medicare benefits to 2 organizations: Regents Of The Univ Of Ca (Sacramento, CA) and Regents Of The University Of Ca (Sacramento, CA). 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 Merna Naji'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 Merna Naji was last updated on August 22, 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.