1. Home
  2. Directory
  3. California
  4. Apple Valley
  5. Surgery
  6. NPI Profile

MR. NATHAN S CHUNG MD
NPI 1144249152
Surgery in Apple Valley, CA

Active since July 19, 2006PECOS EnrolledAccepts Medicare Assignment
48.3/100
CMS Quality Rating
19341 BEAR VALLEY ROAD, SUITE 205, APPLE VALLEY, CA 92308(760) 247-0333(760) 247-8492 Get Directions Write a Review

NPPES record last updated: June 18, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Nathan S Chung Md NPPES

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

MR. NATHAN S CHUNG MD (NPI 1144249152) is an individual surgery provider in Apple Valley, California, licensed in California (A60371) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Medico Chirurgical College Of Philadelphia (1994).

NPPES Registry Identity

NPI1144249152
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMR. NATHAN S CHUNGCredential: MD
Location Address19341 BEAR VALLEY ROAD, SUITE 205Apple Valley, CA 92308
Mailing Address19341 Bear Valley Road, Suite 205Apple Valley, CA 92308 · (760) 247-0333 · Fax (760) 247-8492
Phone(760) 247-0333
Fax(760) 247-8492
Sole ProprietorYes
Medical School CMSMedico Chirurgical College Of PhiladelphiaGraduated 1994
Enumeration DateJuly 19, 2006
Last NPPES UpdateJune 18, 2008
✔ NPI 1144249152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · A60371
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
19341 BEAR VALLEY ROAD, Apple Valley, CA 92308
Open in Google Maps ↗

Other Identifiers 1

Medicare UPIN096953

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

Mr. Nathan S Chung 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 ID4587689062
PECOS Enrollment IDI20051013000520
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 10

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.

Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
1,575 services309 patients
Management of oxygen chamber therapy 99183
Oxygen chamber therapy involves breathing pure oxygen in a pressurized room or tube. It's used to treat various conditions like wounds that won't heal due to diabetes or radiation injury. In this therapy, your body's tissues get more oxygen to promote healing and fight infection.
513 services47 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.
370 services238 patients
Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less 15271
This procedure involves applying a skin substitute graft to a wound on the trunk, arms, or legs. The graft, a lab-grown skin, is used to cover a wound area of 25.0 sq cm or less, within a total wound area of 100.0 sq cm or less. It aids in healing and regeneration.
234 services85 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.
222 services222 patients
Preparation of skin graft site of trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less 15002
This procedure involves preparing a specific area of the body (trunk, arms, or legs) for a skin graft. The area is cleaned and any dead tissue is removed to ensure a successful graft. The procedure covers an area of 100.0 sq cm or 1% of a child's body.
87 services71 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92308 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
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.

48.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality69.18
Improvement Activities0
Cost52.09

Referred Medical Equipment & Supplies CMS DME claims 16

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tape, non-waterproof, per 18 square inches A4450
DME-Medical/Surgical Supplies · category DA000N
2 suppliers17 claims1,536 services$0.10 avg. paid by Medicare
Tape, waterproof, per 18 square inches A4452
DME-Medical/Surgical Supplies · category DA000N
2 suppliers57 claims5,364 services$0.37 avg. paid by Medicare
Collagen dressing, sterile, size 16 sq. in. or less, each A6021
DME-Medical/Surgical Supplies · category DA023N
1 supplier13 claims235 services$20.34 avg. paid by Medicare
Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing A6196
DME-Medical/Surgical Supplies · category DA023N
2 suppliers61 claims1,623 services$7.10 avg. paid by Medicare
Contact layer, sterile, more than 16 sq. in. but less than or equal to 48 sq. in., each dressing A6207
DME-Medical/Surgical Supplies · category DA023N
1 supplier24 claims166 services$6.95 avg. paid by Medicare
Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6209
DME-Medical/Surgical Supplies · category DA023N
2 suppliers20 claims431 services$7.04 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Nathan Chung's NPI number?

The NPI number for Nathan Chung is 1144249152. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Where is Nathan Chung located?

Nathan Chung practices at 19341 Bear Valley Road Suite 205, Apple Valley, CA 92308. The listed phone number is (760) 247-0333.

What is Nathan Chung's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Nathan Chung enrolled in Medicare?

Yes. Nathan Chung 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 Nathan Chung was last updated on June 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.