1. Home
  2. Directory
  3. California
  4. Los Alamitos
  5. Surgery
  6. NPI Profile

MS. DENA AMR MD
NPI 1710035746
Surgery in Los Alamitos, CA

Active since January 08, 2007PECOS EnrolledAccepts Medicare Assignment
3791 KATELLA AVE. #201, VASCULAR & GENERAL SURGERY ASSOC, LOS ALAMITOS, CA 90720(562) 596-6736(562) 596-5387 Get Directions Write a Review

NPPES record last updated: May 14, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Dena Amr Md NPPES

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

MS. DENA AMR MD (NPI 1710035746) is an individual surgery provider in Los Alamitos, California, licensed in California (A78876) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Wisconsin School Of Medicine (2000).

NPPES Registry Identity

NPI1710035746
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameMS. DENA AMRCredential: MD
Location Address3791 KATELLA AVE. #201, VASCULAR & GENERAL SURGERY ASSOCLos Alamitos, CA 90720
Mailing Address3791 Katella Ave. #201, Vascular & General Surgery AssocLos Alamitos, CA 90720 · (562) 596-6736 · Fax (562) 596-5387
Phone(562) 596-6736
Fax(562) 596-5387
Sole ProprietorNo
Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2000
Enumeration DateJanuary 8, 2007
Last NPPES UpdateMay 14, 2010
✔ NPI 1710035746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · A78876
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.

Other Identifiers 2

OtherA78876CA · License
Medicare OSCAR/certificationWA788761CA

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

Ms. Dena Amr 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 ID6709950322
PECOS Enrollment IDI20080730000855
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 Reassignment

Medicare enrollment records show Dena Amr reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tam H. Le, MD Inc.
Specialist
18225 BROOKHURST ST STE 1
Fountain Valley, CA 92708
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1770544652 (714) 861-4560

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 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.
48 services48 patients
Repair of groin hernia using an endoscope 49650
This procedure involves the use of an endoscope, a thin tube with a camera, to repair a hernia in the groin area. The surgeon makes small incisions, inserts the endoscope, and uses special tools to fix the hernia. This minimally invasive technique often results in quicker recovery times.
16 services16 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.
15 services15 patients
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.
14 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90720 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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 Dena Amr's NPI number?

The NPI number for Dena Amr is 1710035746. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Where is Dena Amr located?

Dena Amr practices at 3791 Katella Ave. #201 Vascular & General Surgery Assoc, Los Alamitos, CA 90720. The listed phone number is (562) 596-6736.

What is Dena Amr's specialty?

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

Is Dena Amr enrolled in Medicare?

Yes. Dena Amr 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 organization bills Medicare for Dena Amr's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dena Amr reassigns Medicare benefits to Tam H. Le, MD Inc. (Fountain Valley, CA). The 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 Dena Amr'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 Dena Amr was last updated on May 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.