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JOSE MORALES OLIVA MD
NPI 1548943509
Internal Medicine in Mason City, IA

Active since August 08, 2023PECOS Enrolled
1010 4TH ST SW, SUITE 305, MASON CITY, IA 50401(641) 428-5700(641) 428-2515 Get Directions Write a Review

NPPES record last updated: July 15, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Jose Morales Oliva Md NPPES

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

JOSE MORALES OLIVA MD (NPI 1548943509) is an individual internal medicine provider in Mason City, Iowa, licensed in Iowa (R-12994) and active in the NPI registry since August 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548943509
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOSE MORALES OLIVACredential: MD
Location Address1010 4TH ST SW, SUITE 305Mason City, IA 50401-2856
Mailing Address600 1st St Nw Ste 101Mason City, IA 50401-2932
Phone(641) 428-5700
Fax(641) 428-2515
Sole ProprietorNo
Enumeration DateAugust 8, 2023
Last NPPES UpdateJuly 15, 2025
NPPES CertifiedJuly 15, 2025
✔ NPI 1548943509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IA · R-12994
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.
1010 4TH ST SW, Mason City, IA 50401
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jose Morales Oliva 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.

Medicare Billing Reassignment

Medicare enrollment records show Jose Morales Oliva reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Iowa Mercy Clinics
Same address
Obstetrics & Gynecology
1010 4TH ST SW STE 220
Mason City, IA 50401
  • Reassigned Medicare billing, Iowa enrollment
  • 420 clinicians in this Medicare group
NPI 1306857347 (641) 428-5100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50401 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
$122.23 typical visit price
range $52.96 – $161.40
Typical copayment $30.55 (range $13.24 – $40.35)
Most-billed visit code 99204
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
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.

LAURA SPICER
Pharmacist
1010 4TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (641) 422-6105
DR. CHAD M MCCAMBRIDGE MD
Family Medicine
1010 4TH ST SW, SUITE 340
MASON CITY, IA 50401
Cerro Gordo County (641) 428-7766
SIDDHARTH VERMA DO
Student in an Organized Health Care Education/Training Program
1010 4TH ST SW, STE 305
MASON CITY, IA 50401
Cerro Gordo County (641) 428-5700
LUAN M BARGMAN PA
Physician Assistant
1010 4TH ST SW, SUITE 120
MASON CITY, IA 50401
Cerro Gordo County (641) 428-6020
MAGNETIC RESONANCE SERVICES PTR
Clinic/Center (Magnetic Resonance Imaging (MRI))
1010 4TH ST SW, SUITE 100
MASON CITY, IA 50401
Cerro Gordo County (641) 424-0102
WILLIAM D MATTHEWS M.D.
Radiology (Diagnostic Radiology)
1010 4TH ST SW, SUITE 100
MASON CITY, IA 50401
Cerro Gordo County (641) 424-0102
MR. TONY GENE PALS PHARMD
Pharmacist
1010 4TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (641) 422-6105
DANIEL MICHELSON MD
Student in an Organized Health Care Education/Training Program
1010 4TH ST SW, STE 340
MASON CITY, IA 50401
Cerro Gordo County (641) 428-7766

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 Jose Morales Oliva's NPI number?

The NPI number for Jose Morales Oliva is 1548943509. It was assigned to this individual provider in the NPPES registry on August 8, 2023.

Where is Jose Morales Oliva located?

Jose Morales Oliva practices at 1010 4th St SW Suite 305, Mason City, IA 50401. The listed phone number is (641) 428-5700.

What is Jose Morales Oliva's specialty?

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

Is Jose Morales Oliva enrolled in Medicare?

Yes. Jose Morales Oliva is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jose Morales Oliva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jose Morales Oliva reassigns Medicare benefits to North Iowa Mercy Clinics (Mason City, IA). The 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 Jose Morales Oliva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jose Morales Oliva accept?

Health plans from Wellmark Health Plan of Iowa, Inc. list Jose Morales Oliva as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jose Morales Oliva was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.