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NELSON JAMES OWYOUNG M.D.
NPI 1073543641
Psychiatry & Neurology - Neurology in Alhambra, CA

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment
1048 S GARFIELD AVE, SUITE 202, ALHAMBRA, CA 91801(626) 570-4708(626) 570-4348 Get Directions Write a Review

NPPES record last updated: February 8, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Nelson James Owyoung M.d. NPPES

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

NELSON JAMES OWYOUNG M.D. (NPI 1073543641) is an individual neurology provider in Alhambra, California, licensed in California (A40475) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1073543641
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameNELSON JAMES OWYOUNGCredential: M.D.
Location Address1048 S GARFIELD AVE, SUITE 202Alhambra, CA 91801-4768
Mailing Address1048 S Garfield Ave, Suite 202Alhambra, CA 91801-4768 · (626) 570-4708 · Fax (626) 570-4348
Phone(626) 570-4708
Fax(626) 570-4348
Sole ProprietorYes
Medical School CMSOtherGraduated 1981
Enumeration DateJuly 3, 2006
Last NPPES UpdateFebruary 8, 2010
✔ NPI 1073543641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A40475
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

1048 S GARFIELD AVE, Alhambra, CA 91801
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Other Identifiers 3

Medicare ID-Type UnspecifiedA40475ACA
Medicaid00A404751CA
Medicare UPINE79771

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

Nelson James Owyoung 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 ID7315049525
PECOS Enrollment IDI20070219000401
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 8

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
1,886 services267 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
274 services60 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
262 services230 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.
213 services125 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
146 services27 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
73 services71 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91801 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.

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
1 supplier13 claims14 services$6.11 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 7

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

DR. ELSIE EH-SHE WU M.D.
Obstetrics & Gynecology
1048 S GARFIELD AVE
ALHAMBRA, CA 91801
Los Angeles County (626) 289-1009
MR. JOHN CHAU CHIANG MD
Obstetrics & Gynecology
1048 S GARFIELD AVE, 301
ALHAMBRA, CA 91801
Los Angeles County (626) 282-5153
DIANNE E WU M D S C A PROFESSIONAL
Plastic Surgery
1048 S GARFIELD AVE, #300
ALHAMBRA, CA 91801
Los Angeles County (626) 458-7564
SAN GABRIEL VALLEY UROLOGY GROUP, A MEDICAL CORPORATION
Urology
1048 S GARFIELD AVE, SUITE 200
ALHAMBRA, CA 91801
Los Angeles County (626) 281-8288
DIANNE EH-DUAN WU M.D.
Plastic Surgery
1048 S GARFIELD AVE, #300
ALHAMBRA, CA 91801
Los Angeles County (626) 458-7564
NELSON J OWYOUNG, MD
Psychiatry & Neurology (Neurology)
1048 S GARFIELD AVE, SUITE 202
ALHAMBRA, CA 91801
Los Angeles County (626) 487-6395
JEFFREY C TSAI M.D.
Specialist
1048 S GARFIELD AVE, SUITE 200
ALHAMBRA, CA 91801
Los Angeles County (626) 281-8288

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 Nelson Owyoung's NPI number?

The NPI number for Nelson Owyoung is 1073543641. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Nelson Owyoung located?

Nelson Owyoung practices at 1048 S Garfield Ave Suite 202, Alhambra, CA 91801. The listed phone number is (626) 570-4708.

What is Nelson Owyoung's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Nelson Owyoung enrolled in Medicare?

Yes. Nelson Owyoung 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 Nelson Owyoung was last updated on February 8, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.