What is Catherine Olinger's NPI number?

Catherine Olinger's National Provider Identifier (NPI) is 1417342536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Catherine Olinger's specialty?

Catherine Olinger is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery of the Spine Physician (Allopathic & Osteopathic Physicians).

Where is Catherine Olinger located?

Catherine Olinger's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.

What is Catherine Olinger's phone number?

The practice phone number listed in the NPPES registry for Catherine Olinger is (319) 356-2223.

Does Catherine Olinger accept Medicare?

Catherine Olinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Catherine Olinger's NPI active?

Yes — Catherine Olinger's NPI (1417342536) is active in the NPPES registry as of the last update on 2025-03-12.

IndividualActiveAccepts Medicare

Catherine Olinger, MD

NPI 1417342536 · Orthopaedic Surgery of the Spine Physician · Iowa City, IA

Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Catherine Olinger, MD is a Orthopaedic Surgery of the Spine Physician provider in Iowa City, IA (NPI 1417342536).

Provider details

NPI number: 1417342536
Entity type: Individual
Primary specialty: Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: MD61031282 (WA)

Specialties & taxonomies

Orthopaedic Surgery of the Spine PhysicianPrimary207XS0117XLicense MD-48576 (IA)
Allopathic & Osteopathic Physicians
Orthopaedic Surgery Physician207X00000XLicense MD61031282 (WA)
Allopathic & Osteopathic Physicians
Orthopaedic Surgery of the Spine Physician207XS0117XLicense MD61031282 (WA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
11 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
515 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Fusion of Additional Segment of Spine22614	131	$336
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	94	$90
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	82	$61
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	48	$121
Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion22853	26	$221
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$16,358 across 34 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

200 Hawkins Dr

Iowa City, IA 52242-1009

Phone: (319) 356-2223

Fax: (319) 353-6754

Street-level locationGet directions

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Mailing address