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ALEXANDER FENG M.D.
NPI 1225477557
Physical Medicine & Rehabilitation - Pain Medicine in Monterey Park, CA

Active since June 20, 2013PECOS EnrolledAccepts Medicare Assignment
455 N GARFIELD AVE FL 2, MONTEREY PARK, CA 91754(833) 476-7377 Get Directions Write a Review

NPPES record last updated: July 4, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 4, 2021, Mar 1, 2021, Jan 27, 2020 and 3 more (6 updates tracked since 2018).

About Alexander Feng M.d. NPPES

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

ALEXANDER FENG M.D. (NPI 1225477557) is an individual pain medicine provider in Monterey Park, California, licensed in California (A154703) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS and is a graduate of University Of Alabama School Of Medicine (2013).

NPPES Registry Identity

NPI1225477557
Entity TypeIndividualMale
Primary Taxonomy2081P2900X
Provider Legal NameALEXANDER FENGCredential: M.D.
Location Address455 N GARFIELD AVE FL 2Monterey Park, CA 91754-1201
Mailing Address455 N Garfield Ave Fl 2Monterey Park, CA 91754-1201 · (833) 476-7377
Phone(833) 476-7377
Sole ProprietorNo
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2013
Enumeration DateJune 20, 2013
Last NPPES UpdateJuly 4, 20216 updates tracked since enumeration
NPPES CertifiedJuly 4, 2021
✔ NPI 1225477557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2081P2900X
Licenses✔ Licensed in CA · A154703✔ Licensed in PA · MD458831
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.
455 N GARFIELD AVE FL 2, Monterey Park, CA 91754
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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

Alexander Feng 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 ID6305109349
PECOS Enrollment IDI20180404001876
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 Alexander Feng reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Integrative Physical Medicine Physicians
18 mi
Physical Medicine & Rehabilitation
2650 ELM AVE STE 210
Long Beach, CA 90806
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1407486905 (833) 476-7377
Integrative Sports And Spine Inc
36 mi
Pain Medicine
9080 IRVINE CENTER DR
Irvine, CA 92618
  • Reassigned Medicare billing, California enrollment
  • 70 clinicians in this Medicare group
NPI 1245630557 (949) 540-5641

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 3

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.

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.
244 services89 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.
65 services65 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.
21 services17 patients

Referred Medical Equipment & Supplies CMS DME claims

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

Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier12 claims12 services$15.94 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.

ALEXANDER FENG MD CORP
Physical Medicine & Rehabilitation (Pain Medicine)
455 N GARFIELD AVE FL 2
MONTEREY PARK, CA 91754
Los Angeles County (833) 476-7377
ASTRANA BREAST CENTER
Radiology (Diagnostic Radiology)
455 N GARFIELD AVE FL 2
MONTEREY PARK, CA 91754
Los Angeles County (626) 572-0838
JOSHUA DAVID ALMODOVAR NP-C
Nurse Practitioner (Family)
455 N GARFIELD AVE FL 2
MONTEREY PARK, CA 91754
Los Angeles County (626) 282-0296

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 Alexander Feng's NPI number?

The NPI number for Alexander Feng is 1225477557. It was assigned to this individual provider in the NPPES registry on June 20, 2013.

Where is Alexander Feng located?

Alexander Feng practices at 455 N Garfield Ave Fl 2, Monterey Park, CA 91754. The listed phone number is (833) 476-7377.

What is Alexander Feng's specialty?

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

Is Alexander Feng enrolled in Medicare?

Yes. Alexander Feng 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 Alexander Feng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Feng reassigns Medicare benefits to 2 organizations: Integrative Physical Medicine Physicians (Long Beach, CA) and Integrative Sports And Spine Inc (Irvine, 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 Alexander Feng'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 Alexander Feng was last updated on July 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.