SPENCER OLLAYOS
NPI 1184185084
Internal Medicine in Fairmont, WV

Active since March 25, 2019PECOS EnrolledAccepts Medicare Assignment
1325 LOCUST AVE, FAIRMONT, WV 26554(045) 347-8103 Get Directions Write a Review

NPPES record last updated: December 8, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Spencer Ollayos NPPES

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

SPENCER OLLAYOS (NPI 1184185084) is an individual internal medicine provider in Fairmont, West Virginia, licensed in West Virginia (31599) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with West Virginia University Hospitals, Inc, and is a graduate of Georgetown University School Of Medicine (2019).

NPPES Registry Identity

NPI1184185084
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSPENCER OLLAYOS
Location Address1325 LOCUST AVEFairmont, WV 26554-1435
Mailing Address1325 Locust AveFairmont, WV 26554-1435 · (045) 347-8103
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2019
Enumeration DateMarch 25, 2019
Last NPPES UpdateDecember 8, 2022
NPPES CertifiedDecember 8, 2022
NPI 1184185084 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WV · 31599
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.

1325 LOCUST AVE, Fairmont, WV 26554

Accepted Insurance

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

Spencer Ollayos 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 ID4880059963
PECOS Enrollment IDI20230424002975
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 6

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
179 services76 patients
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.
72 services47 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
57 services54 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
26 services26 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
25 services25 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.
24 services24 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

West Virginia University Hospitals, Inc

Acute Care Hospitals · Morgantown, WV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510001
Location1 Medical Center DriveMorgantown, WV 26506 · Monongalia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 26554 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
$124.46 typical visit price
range $53.20 – $164.59
Typical copayment $31.11 (range $13.30 – $41.14)
Most-billed visit code 99204
Established Patient
$94.81 typical visit price
range $16.47 – $133.29
Typical copayment $23.70 (range $4.11 – $33.32)
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.

Emergency Medicine
1325 LOCUST AVE
FAIRMONT, WV 26554
Anesthesiology
1325 LOCUST AVE
FAIRMONT, WV 26554
Pharmacy (Community/Retail Pharmacy)
1325 LOCUST AVE
FAIRMONT, WV 26554
Internal Medicine (Pulmonary Disease)
1325 LOCUST AVE, SUITE 35
FAIRMONT, WV 26554
Specialist
1325 LOCUST AVE
FAIRMONT, WV 26554
Physical Therapist
1325 LOCUST AVE
FAIRMONT, WV 26554
Clinical Medical Laboratory
1325 LOCUST AVE
FAIRMONT, WV 26554
Emergency Medicine
1325 LOCUST AVE
FAIRMONT, WV 26554

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184185084, enumerated as an "individual" on March 25, 2019.

The provider is located at 1325 LOCUST AVE FAIRMONT, WV 26554 and the phone number is (045) 347-8103.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: CareSource. Please consult your insurance carrier or call the provider to verify.

Spencer Ollayos is affiliated with: WEST VIRGINIA UNIVERSITY HOSPITALS, INC.