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MONY PHEACHNAK SON D.O.
NPI 1710624465
Hospitalist in Northridge, CA

Active since May 15, 2022PECOS EnrolledAccepts Medicare Assignment
18460 ROSCOE BLVD FL 3, NORTHRIDGE, CA 91325(818) 885-5480(818) 993-1917 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 2, 2025, May 15, 2022 (2 updates tracked since 2022).

About Mony Pheachnak Son D.o. NPPES

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

MONY PHEACHNAK SON D.O. (NPI 1710624465) is an individual hospitalist provider in Northridge, California, licensed in California (A21867) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2022).

NPPES Registry Identity

NPI1710624465
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameMONY PHEACHNAK SONCredential: D.O.
Location Address18460 ROSCOE BLVD FL 3Northridge, CA 91325-4107
Mailing Address3400 Data Dr, Attention: Credentialing And Payer Enrollment DeptRancho Cordova, CA 95670
Phone(818) 885-5480
Fax(818) 993-1917
Sole ProprietorNo
Medical School CMSTouro Un Col Of Osteopathic Medicine, New YorkGraduated 2022
Enumeration DateMay 15, 2022
Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2025
✔ NPI 1710624465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A21867
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
18460 ROSCOE BLVD FL 3, Northridge, CA 91325
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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

Mony Pheachnak Son D.o. 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 ID3577077346
PECOS Enrollment IDI20250705000135
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

3

Medicare enrollment records show Mony Son reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dignity Health Medical Foundation
0.1 mi
Multi-Specialty
18406 ROSCOE BLVD
Northridge, CA 91325
  • Reassigned Medicare billing, California enrollment
  • 1,191 clinicians in this Medicare group
NPI 1508222647 (818) 885-5480
Southern California Permanente Medical Group
2.1 mi
Health Maintenance Organization
8999 BALBOA BLVD
Northridge, CA 91325
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1013409036 (877) 608-0044
Superior Hospitalist Medical Group Inc
26 mi
Hospitalist
1680 E 120TH ST
Los Angeles, CA 90059
  • Reassigned Medicare billing, California enrollment
  • 198 clinicians in this Medicare group
NPI 1780047712 (330) 493-4443

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91325 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

AMBER KRISTY WILLIAMS D.O.
Hospitalist
18460 ROSCOE BLVD FL 3
NORTHRIDGE, CA 91325
Los Angeles County (818) 885-5480
CHLOE JORDAN
Nurse Practitioner (Family)
18460 ROSCOE BLVD FL 3
NORTHRIDGE, CA 91325
Los Angeles County (818) 885-5480
SHADI SHARIF DO
Hospitalist
18460 ROSCOE BLVD FL 3
NORTHRIDGE, CA 91325
Los Angeles County (818) 885-5480
DR. SANDEEP CHADHA MD
Hospitalist
18460 ROSCOE BLVD FL 3
NORTHRIDGE, CA 91325
Los Angeles County (818) 885-5480
DR. KATHERINE ANNETTE ADLER MD
Hospitalist
18460 ROSCOE BLVD FL 3
NORTHRIDGE, CA 91325
Los Angeles County (818) 885-5480
MICHAEL E DAMAVANDI DO
Hospitalist
18460 ROSCOE BLVD FL 3
NORTHRIDGE, CA 91325
Los Angeles County (818) 885-5480
MARTA BETH ALMLI M.D.
Hospitalist
18460 ROSCOE BLVD FL 3
NORTHRIDGE, CA 91325
Los Angeles County (818) 885-5480
DR. LESLEY C PRINCE MD
Internal Medicine
18460 ROSCOE BLVD FL 3
NORTHRIDGE, CA 91325
Los Angeles County (818) 885-5480

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 Mony Son's NPI number?

The NPI number for Mony Son is 1710624465. It was assigned to this individual provider in the NPPES registry on May 15, 2022.

Where is Mony Son located?

Mony Son practices at 18460 Roscoe Blvd Fl 3, Northridge, CA 91325. The listed phone number is (818) 885-5480.

What is Mony Son's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Mony Son enrolled in Medicare?

Yes. Mony Son 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 Mony Son's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mony Son reassigns Medicare benefits to 3 organizations: Dignity Health Medical Foundation (Northridge, CA), Southern California Permanente Medical Group (Northridge, CA) and Superior Hospitalist Medical Group Inc (Los Angeles, 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 Mony Son'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 Mony Son was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.