DR. CAITLYN MARIE HOLLINGSHEAD MD
NPI 1013371566
Internal Medicine - Infectious Disease in Toledo, OH

Q: What is Caitlyn Hollingshead's NPI number?

The NPI number for Caitlyn Hollingshead is 1013371566. It was assigned to this individual provider in the NPPES registry on April 11, 2016. The provider is also known as Caitlyn Marie O'leary.

Q: What is Caitlyn Hollingshead's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Active since April 11, 2016PECOS EnrolledAccepts Medicare Assignment

3125 TRANSVERSE DR STE M, TOLEDO, OH 43614(419) 383-6843(419) 383-3338 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 17, 2025, Aug 19, 2021, Jun 28, 2021 (3 updates tracked since 2021).

On this page

About Dr. Caitlyn Marie Hollingshead Md NPPES

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

DR. CAITLYN MARIE HOLLINGSHEAD MD (NPI 1013371566) is an individual infectious disease provider in Toledo, Ohio, licensed in Ohio (35.142139) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with University Of Toledo Medical Center, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1013371566

Entity TypeIndividualFemale

Primary Taxonomy207RI0200X

Provider Legal NameDR. CAITLYN MARIE HOLLINGSHEADCredential: MD

Location Address3125 TRANSVERSE DR STE MToledo, OH 43614-8008

Mailing Address3000 Arlington Ave Stop 1108Toledo, OH 43614-2595 · (419) 383-5322

Phone(419) 383-6843

Fax(419) 383-3338

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateApril 11, 2016

Last NPPES UpdateFebruary 9, 20263 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2026

✔ NPI 1013371566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in OH · 35.142139

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

3125 TRANSVERSE DR STE M, Toledo, OH 43614

Open in Google Maps ↗

Other Names 1

Former Name (1)Caitlyn Marie O'leary

Other Identifiers 1

Medicaid0454555OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Dr. Caitlyn Marie Hollingshead Md 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 ID2466856448

PECOS Enrollment IDI20210812003405

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 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.

212 services112 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.

129 services97 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.

111 services104 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.

42 services21 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

33 services20 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

University Of Toledo Medical Center

Acute Care Hospitals · Toledo, OH

3/5 CMS rating

OwnershipGovernment - State

CMS Certification Number360048

Location3000 Arlington AvenueToledo, OH 43699 · Lucas County

Emergency services

Promedica Toledo Hospital

Acute Care Hospitals · Toledo, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360068

Location2142 North Cove BoulevardToledo, OH 43606 · Lucas County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43614 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

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 9

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

DR. DEEPA MUKUNDAN M.D.

Pediatrics (Pediatric Infectious Diseases)