DR. MAY K NYEIN MD
NPI 1083740633
Internal Medicine in Downey, CA

Active since February 26, 2007PECOS Enrolled
7601 E. IMPERIAL HWY, DOWNEY, CA 90242(562) 401-7611(562) 401-7615 Get Directions Write a Review

NPPES record last updated: May 5, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. May K Nyein Md NPPES

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

DR. MAY K NYEIN MD (NPI 1083740633) is an individual internal medicine provider in Downey, California, licensed in California (A92929) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083740633
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MAY K NYEINCredential: MD
Location Address7601 E. IMPERIAL HWYDowney, CA 90242-3456
Mailing Address352 Goldenrod DrWalnut, CA 91789-2029 · (626) 205-3221
Fax(562) 401-7615
Sole ProprietorNo
Enumeration DateFebruary 26, 2007
Last NPPES UpdateMay 5, 2014
NPI 1083740633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A92929
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
7601 E. IMPERIAL HWY, Downey, CA 90242

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. May K Nyein Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90242 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 2

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

Manual wheelchair accessory, anti-tipping device, each E0971
DME-Wheelchairs · category DD021N
1 supplier21 claims42 services$2.02 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers25 claims25 services$18.33 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 10

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

Occupational Therapist (Physical Rehabilitation)
7601 E. IMPERIAL HWY
DOWNEY, CA 90242
Nurse Practitioner
7601 E. IMPERIAL HWY
DOWNEY, CA 90242
Physical Therapy Assistant
7601 E. IMPERIAL HWY
DOWNEY, CA 90242
Clinic/Center
7601 E. IMPERIAL HWY
DOWNEY, CA 90242
Occupational Therapy Assistant
7601 E. IMPERIAL HWY
DOWNEY, CA 90242
Dietetic Technician, Registered
7601 E. IMPERIAL HWY
DOWNEY, CA 90242
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
7601 E. IMPERIAL HWY, RANCHO LOS AMIGOS NATIONAL REHABILITATION CENTER
DOWNEY, CA 90242
Otolaryngology
7601 E. IMPERIAL HWY, JPI DEPARTMENT OF SURGERY
DOWNEY, CA 90242

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 May Nyein's NPI number?

The NPI number for May Nyein is 1083740633. It was assigned to this individual provider in the NPPES registry on February 26, 2007.

Where is May Nyein located?

May Nyein practices at 7601 E. Imperial Hwy, Downey, CA 90242. The listed phone number is (562) 401-7611.

What is May Nyein's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is May Nyein enrolled in Medicare?

Yes. May Nyein is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for May Nyein was last updated on May 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.