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DR. RYAN CHRISTIAN GUILLORY D.O.
NPI 1083153423
Internal Medicine in Athens, OH

Active since February 17, 2017PECOS EnrolledAccepts Medicare Assignment
71.23/100
CMS Quality Rating
55 HOSPITAL DR # 1, ATHENS, OH 45701(740) 593-5551(614) 566-0401 Get Directions Write a Review

NPPES record last updated: September 20, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 20, 2021, Feb 17, 2017 (2 updates tracked since 2017).

About Dr. Ryan Christian Guillory D.o. NPPES

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

DR. RYAN CHRISTIAN GUILLORY D.O. (NPI 1083153423) is an individual internal medicine provider in Athens, Ohio, licensed in Ohio (34.014146) and active in the NPI registry since February 2017. He is enrolled in Medicare PECOS, is affiliated with Ohiohealth O'bleness Hospital, and is a graduate of William Carey University College Of Osteopathic Medicine (2017).

NPPES Registry Identity

NPI1083153423
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RYAN CHRISTIAN GUILLORYCredential: D.O.
Location Address55 HOSPITAL DR # 1Athens, OH 45701-2302
Mailing Address1550 Sheridan Dr, Suite 203Lancaster, OH 43130-1381 · (740) 687-8397 · Fax (740) 654-4103
Phone(740) 593-5551
Fax(614) 566-0401
Sole ProprietorNo
Medical School CMSWilliam Carey University College Of Osteopathic MedicineGraduated 2017
Enumeration DateFebruary 17, 2017
Last NPPES UpdateSeptember 20, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 20, 2021
✔ NPI 1083153423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OH · 34.014146
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.
55 HOSPITAL DR # 1, Athens, OH 45701
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, Molina Healthcare.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. Ryan Christian Guillory D.o. 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 ID5092084087
PECOS Enrollment IDI20200715000926
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 7

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 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.
214 services109 patients
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.
205 services114 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.
157 services150 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.
61 services61 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
45 services27 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.
24 services20 patients

Hospital Affiliations CMS Care Compare 3

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

Ohiohealth O'bleness Hospital

Acute Care Hospitals · Athens, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360014
Location55 Hospital DriveAthens, OH 45701 · Athens County
Emergency services Birthing friendly

Fairfield Medical Center

Acute Care Hospitals · Lancaster, OH
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360072
Location401 North Ewing StreetLancaster, OH 43130 · Fairfield County
Emergency services Birthing friendly

Hocking Valley Community Hospital

Critical Access Hospitals · Logan, OH
OwnershipVoluntary non-profit - Other
CMS Certification Number361330
Location601 State Route 664NLogan, OH 43138 · Hocking County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45701 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

71.23/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality52.72
Promoting Interoperability87
Improvement Activities40
Cost58.69

Referred Medical Equipment & Supplies CMS DME claims 3

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
5 suppliers40 claims42 services$17.05 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
3 suppliers16 claims16 services$7.82 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
7 suppliers49 claims51 services$92.08 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Ryan Guillory's NPI number?

The NPI number for Ryan Guillory is 1083153423. It was assigned to this individual provider in the NPPES registry on February 17, 2017.

Where is Ryan Guillory located?

Ryan Guillory practices at 55 Hospital Dr # 1, Athens, OH 45701. The listed phone number is (740) 593-5551.

What is Ryan Guillory's specialty?

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

Is Ryan Guillory enrolled in Medicare?

Yes. Ryan Guillory is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ryan Guillory accept?

Health plans from CareSource, MedMutual and Molina Healthcare list Ryan Guillory 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.

Is Ryan Guillory affiliated with any hospitals?

According to CMS data, Ryan Guillory is affiliated with Ohiohealth O'bleness Hospital, Fairfield Medical Center and Hocking Valley Community Hospital.

When was this NPI record last updated?

The NPPES record for Ryan Guillory was last updated on September 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.