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ELLEN ANN LENG M.D
NPI 1902855497
Emergency Medicine in Sun City, AZ

Active since May 10, 2006PECOS EnrolledAccepts Medicare Assignment
94.62/100
CMS Quality Rating
10401 WEST THUNDERBIRD BLVD., SUN CITY, AZ 85351(623) 977-7211 Get Directions Write a Review

NPPES record last updated: August 14, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ellen Ann Leng M.d NPPES

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

ELLEN ANN LENG M.D (NPI 1902855497) is an individual emergency medicine provider in Sun City, Arizona, licensed in California (A49694) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (1990).

NPPES Registry Identity

NPI1902855497
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameELLEN ANN LENGCredential: M.D
Location Address10401 WEST THUNDERBIRD BLVD.Sun City, AZ 85351
Mailing Address2100 Powell Street Ste 920Emeryville, CA 94608-1803 · (510) 350-2600
Phone(623) 977-7211
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 1990
Enumeration DateMay 10, 2006
Last NPPES UpdateAugust 14, 2018
✔ NPI 1902855497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A49694
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.
10401 WEST THUNDERBIRD BLVD., Sun City, AZ 85351
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Other Identifiers 1

Medicaid112972AZ

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

Ellen Ann Leng M.d 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 ID9032122452
PECOS Enrollment IDI20080611000875
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 7

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.
227 services57 patients
Removal of skin and tissue, each additional 20.0 sq cm or less 11045
This procedure involves the removal of skin and tissue, typically due to disease, injury, or abnormal growth. Each session removes an area of 20.0 square cm or less. It's performed by a trained professional and may require multiple sessions for larger areas.
115 services14 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.
89 services50 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
69 services39 patients
Removal of tissue from wound, 20.0 sq cm or less 97597
This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.
37 services20 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.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85351 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

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.

94.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.67
Improvement Activities40
Cost97.14

Referred Medical Equipment & Supplies CMS DME claims 4

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

Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing A6212
DME-Medical/Surgical Supplies · category DA023N
2 suppliers12 claims124 services$9.34 avg. paid by Medicare
Gauze, non-impregnated, non-sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6216
DME-Medical/Surgical Supplies · category DA023N
1 supplier17 claims1,200 services$0.04 avg. paid by Medicare
Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories A6550
DME-Other DME · category DE000N
3 suppliers11 claims120 services$21.63 avg. paid by Medicare
Negative pressure wound therapy electrical pump, stationary or portable E2402
DME-Other DME · category DE000N
3 suppliers15 claims15 services$499.90 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

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

SCOTT DAVID LOPATA M.D
Emergency Medicine
10401 WEST THUNDERBIRD BLVD.
SUN CITY, AZ 85351
Maricopa County (623) 977-7211
JOEL ALAN GROSS M.D
Emergency Medicine
10401 WEST THUNDERBIRD BLVD.
SUN CITY, AZ 85351
Maricopa County (623) 977-7211
GREGORY ALAN GREENBAUM M.D
Emergency Medicine
10401 WEST THUNDERBIRD BLVD.
SUN CITY, AZ 85351
Maricopa County (623) 977-7211

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 Ellen Leng's NPI number?

The NPI number for Ellen Leng is 1902855497. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Ellen Leng located?

Ellen Leng practices at 10401 West Thunderbird Blvd., Sun City, AZ 85351. The listed phone number is (623) 977-7211.

What is Ellen Leng's specialty?

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

Is Ellen Leng enrolled in Medicare?

Yes. Ellen Leng 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 Ellen Leng was last updated on August 14, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.