Doctor profile · Federal record

Dr. Jenny Guest, DO

Emergency Medicine Physician · Emergency Medicine Physician · Emergency Medicine Physician · Chillicothe, OH

  • NPI 1285847111
  • 19 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
272 Hospital RD
Chillicothe, OH 456019031
(740) 779-8206
Mailing address
4233 Beechgrove Dr
Grove City, OH 431233315

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
April 20, 2011
Specialty taxonomy
207P00000X — NUCC code
State licenses (3)
Ohio #34-00-9617 · Ohio #58-002216 · Nebraska #806
Medicaid
OH #2994121

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285847111. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
256
Distinct HCPCS
4
Medicare allowed
$42,082
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 161 154 $175
99284 Emergency department visit with moderate level of medical decision making 48 46 $120
99291 Critical care, first 30-74 minutes 35 35 $210
99283 Emergency department visit with low level of medical decision making 12 12 $66

In context: peer comparison

Among 14 peers in Chillicothe Emergency Medicine Physician, average services per provider: 81. This provider delivers 3.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
81
Patients
81
Total drug cost
$516
Drug Type Claims Patients Total cost
Cephalexin Generic 17 17 $138
Prednisone Generic 17 17 $87
Ondansetron Hcl Generic 13 13 $57
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 12 12 $32
Doxycycline Hyclate Generic 11 11 $167
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 11 $35

Frequently asked questions

Auto-generated from federal data
What is Dr. Jenny Guest's medical specialty?
Dr. Jenny Guest practices Emergency Medicine Physician in Chillicothe, OH.
Where does Dr. Jenny Guest practice?
Dr. Jenny Guest practices at 272 Hospital RD, Chillicothe, OH 456019031. Office phone: 7407798206.
What is Dr. Jenny Guest's NPI?
Dr. Jenny Guest's National Provider Identifier (NPI) is 1285847111, issued by NPPES.
What procedures does Dr. Jenny Guest commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.