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DR. MARIA SUSAN AFABLE BUHAY-MAGLUNOG M.D.
NPI 1699744524
Internal Medicine - Rheumatology in West Covina, CA

Active since March 14, 2006PECOS EnrolledAccepts Medicare Assignment
1250 S SUNSET AVE, SUITE 201, WEST COVINA, CA 91790(626) 962-3254(626) 962-1266 Get Directions Write a Review

NPPES record last updated: October 21, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Maria Susan Afable Buhay-maglunog M.d. NPPES

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

DR. MARIA SUSAN AFABLE BUHAY-MAGLUNOG M.D. (NPI 1699744524) is an individual rheumatology provider in West Covina, California, licensed in California (A42390) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1977).

NPPES Registry Identity

NPI1699744524
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameDR. MARIA SUSAN AFABLE BUHAY-MAGLUNOGCredential: M.D.
Location Address1250 S SUNSET AVE, SUITE 201West Covina, CA 91790-3961
Mailing Address1250 S Sunset Ave, Suite 201West Covina, CA 91790-3961 · (626) 962-3254 · Fax (626) 962-1266
Phone(626) 962-3254
Fax(626) 962-1266
Sole ProprietorNo
Medical School CMSOtherGraduated 1977
Enumeration DateMarch 14, 2006
Last NPPES UpdateOctober 21, 2011
✔ NPI 1699744524 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in CA · A42390
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
1250 S SUNSET AVE, West Covina, CA 91790
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Other Identifiers 1

Medicare UPINC46234CA

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

Dr. Maria Susan Afable Buhay-maglunog 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 ID1052469517
PECOS Enrollment IDI20090511000548
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 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.
491 services184 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.
31 services31 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
24 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91790 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.

MARIA SUSAN BUHAY-MAGLUNOG MD INC
Internal Medicine (Rheumatology)
1250 S SUNSET AVE, SUITE 201
WEST COVINA, CA 91790
Los Angeles County (626) 962-3254
BRIAN K MACHIDA MD A MEDICAL CORP
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
1250 S SUNSET AVE, #206
WEST COVINA, CA 91790
Los Angeles County (626) 338-4453
HARMON PHYSICAL THERAPY, INC.
Clinic/Center (Physical Therapy)
1250 S SUNSET AVE, #204
WEST COVINA, CA 91790
Los Angeles County (626) 960-2853
DR. KENNETH TYE M.D.
Internal Medicine (Cardiovascular Disease)
1250 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 960-6588
MR. BUFORD K HARMON P.T.
Physical Therapist
1250 S SUNSET AVE, SUITE 204
WEST COVINA, CA 91790
Los Angeles County (626) 960-2853
ALEXANDER A MAGLUNOG MD INC
Surgery
1250 S SUNSET AVE, SUITE 201
WEST COVINA, CA 91790
Los Angeles County (626) 962-3254
DR. JONATHAN TYE M.D.
Internal Medicine (Cardiovascular Disease)
1250 S SUNSET AVE, STE 202
WEST COVINA, CA 91790
Los Angeles County (626) 960-6588
CALIFORNIA CANCER MEDICAL CENTER INC
Specialist
1250 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 856-5858

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 Maria Susan Buhay-maglunog's NPI number?

The NPI number for Maria Susan Buhay-maglunog is 1699744524. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Maria Susan Buhay-maglunog located?

Maria Susan Buhay-maglunog practices at 1250 S Sunset Ave Suite 201, West Covina, CA 91790. The listed phone number is (626) 962-3254.

What is Maria Susan Buhay-maglunog's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Maria Susan Buhay-maglunog enrolled in Medicare?

Yes. Maria Susan Buhay-maglunog 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 Maria Susan Buhay-maglunog was last updated on October 21, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.