Doctor profile · Federal record

Dr. Robert Jonath, NP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Willoughby, OH

  • NPI 1003282328
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
36000 Euclid Avenue
Willoughby, OH 44094
(440) 953-9600
Mailing address
36000 Euclid Ave
Willoughby, OH 440944625

Credentials & registration

NPPES · NUCC
NPI registered
August 2015 — 11 yrs on file
Profile last updated
January 16, 2017
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Ohio #COA.17934-NP

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003282328. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
295
Distinct HCPCS
4
Medicare allowed
$38,161
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 104 103 $100
99285 Emergency department visit with high level of medical decision making 84 84 $143
99291 Critical care, first 30-74 minutes 82 79 $174
99283 Emergency department visit with low level of medical decision making 25 25 $60

In context: peer comparison

Among 8 peers in Willoughby Family Nurse Practitioner, average services per provider: 94. This provider delivers 3.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
200
Patients
200
Total drug cost
$1,412
Drug Type Claims Patients Total cost
Cephalexin Generic 34 34 $289
Prednisone Generic 27 27 $55
Doxycycline Hyclate Generic 18 18 $209
Ondansetron Odt (Ondansetron) Brand 16 16 $199
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 15 15 $214
Famotidine Generic 14 14 $89
Methocarbamol Generic 14 14 $43
Methylprednisolone Generic 14 14 $152
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 13 13 $34
Dicyclomine Hcl Generic 12 12 $58

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Jonath's medical specialty?
Dr. Robert Jonath practices Family Nurse Practitioner in Willoughby, OH.
Where does Dr. Robert Jonath practice?
Dr. Robert Jonath practices at 36000 Euclid Avenue, Willoughby, OH 44094. Office phone: 4409539600.
What is Dr. Robert Jonath's NPI?
Dr. Robert Jonath's National Provider Identifier (NPI) is 1003282328, issued by NPPES.
Does Dr. Robert Jonath accept Medicare assignment?
Yes. Dr. Robert Jonath accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Jonath commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.