What is Robert Jonath's NPI number?

Robert Jonath's National Provider Identifier (NPI) is 1003282328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Jonath's specialty?

Robert Jonath is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Robert Jonath located?

Robert Jonath's practice location on file with NPPES is 36000 Euclid Avenue, Willoughby, OH 44094.

What is Robert Jonath's phone number?

The practice phone number listed in the NPPES registry for Robert Jonath is (440) 953-9600.

Does Robert Jonath accept Medicare?

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

Is Robert Jonath's NPI active?

Yes — Robert Jonath's NPI (1003282328) is active in the NPPES registry as of the last update on 2017-01-16.

IndividualActiveAccepts Medicare

Robert Jonath, NP-C

NPI 1003282328 · Family Nurse Practitioner · Willoughby, OH

Robert Jonath, NP-C is a Family Nurse Practitioner provider in Willoughby, OH (NPI 1003282328).

Provider details

NPI number: 1003282328
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP-C
Sex: Male
Sole proprietor: Yes
License: COA.17934-NP (OH)

Practice location

36000 Euclid Avenue

Willoughby, OH 44094

Phone: (440) 953-9600

Street-level locationGet directions

More OH providers

Mailing address

36000 Euclid Ave

Willoughby, OH 44094-4625

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense COA.17934-NP (OH)
Physician Assistants & Advanced Practice Nursing Providers

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

Profile Score

Established profile(60/100 index)

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

Registry tenure28% of score
11 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
280 Medicare services, 2024 (ranked within specialty)

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 methodology.

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)
Emergency Department Visit With Moderate Level of Medical Decision Making99284	118	$100
Emergency Department Visit With High Level of Medical Decision Making99285	90	$144
Emergency Department Visit With Low Level of Medical Decision Making99283	38	$60
Critical Care, First 30-74 Minutes99291	34	$177

Typical Medicare-allowed amounts for these services range $60–$177 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	59	59
Cephalexin	38	37
Doxycycline Monohydrate	26	26
Methocarbamol	20	20
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	18	18
Clindamycin Hcl	17	17
Ondansetron Hcl	15	15
Hydrocodone/Acetaminophen

Enumerated: 2015-08-20
Last updated: 2017-01-16

Frequently asked questions

What is Robert Jonath's NPI number?: Robert Jonath's National Provider Identifier (NPI) is 1003282328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Robert Jonath's specialty?: Robert Jonath is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Robert Jonath located?: Robert Jonath's practice location on file with NPPES is 36000 Euclid Avenue, Willoughby, OH 44094.
What is Robert Jonath's phone number?: The practice phone number listed in the NPPES registry for Robert Jonath is (440) 953-9600.
Does Robert Jonath accept Medicare?: Robert Jonath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Robert Jonath's NPI active?: Yes — Robert Jonath's NPI (1003282328) is active in the NPPES registry as of the last update on 2017-01-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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)
Emergency Department Visit With Moderate Level of Medical Decision Making99284	118	$100
Emergency Department Visit With High Level of Medical Decision Making99285	90	$144
Emergency Department Visit With Low Level of Medical Decision Making99283	38	$60
Critical Care, First 30-74 Minutes99291	34	$177

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	59	59
Cephalexin	38	37
Doxycycline Monohydrate	26	26
Methocarbamol	20	20
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	18	18
Clindamycin Hcl	17	17
Ondansetron Hcl	15	15
Hydrocodone/Acetaminophen

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)