What is Paul Grabenstetter's NPI number?

Paul Grabenstetter's National Provider Identifier (NPI) is 1992918254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Paul Grabenstetter's specialty?

Paul Grabenstetter is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).

Where is Paul Grabenstetter located?

Paul Grabenstetter's practice location on file with NPPES is 630 E River St, Elyria, OH 44035-5902.

What is Paul Grabenstetter's phone number?

The practice phone number listed in the NPPES registry for Paul Grabenstetter is (440) 329-7656.

Does Paul Grabenstetter accept Medicare?

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

Is Paul Grabenstetter's NPI active?

Yes — Paul Grabenstetter's NPI (1992918254) is active in the NPPES registry as of the last update on 2011-08-11.

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Paul Grabenstetter, M.D.

NPI 1992918254 · Anatomic Pathology & Clinical Pathology Physician · Elyria, OH

Paul Grabenstetter, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Elyria, OH (NPI 1992918254).

Provider details

NPI number: 1992918254
Entity type: Individual
Primary specialty: Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 35.095463 (OH)

Practice location

630 E River St

4th Floor Pathology Dept

Elyria, OH 44035-5902

Phone: (440) 329-7656

Street-level locationGet directions

More OH providers

Mailing address

630 E River St

Elyria, OH 44035-5902

Specialties & taxonomies

Anatomic Pathology & Clinical Pathology PhysicianPrimary207ZP0102XLicense 35.095463 (OH)
Allopathic & Osteopathic Physicians

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

Profile Score

Detailed profile(89/100 index)

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

Registry tenure28% of score
19 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
3,770 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)
Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305	1,404	$33
Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341	1,009	$24
Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342	477	$30
Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313	184	$10
Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307	142	$70
Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312	126

Enumerated: 2007-05-07
Last updated: 2011-08-11

Frequently asked questions

What is Paul Grabenstetter's NPI number?: Paul Grabenstetter's National Provider Identifier (NPI) is 1992918254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Paul Grabenstetter's specialty?: Paul Grabenstetter is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
Where is Paul Grabenstetter located?: Paul Grabenstetter's practice location on file with NPPES is 630 E River St, Elyria, OH 44035-5902.
What is Paul Grabenstetter's phone number?: The practice phone number listed in the NPPES registry for Paul Grabenstetter is (440) 329-7656.
Does Paul Grabenstetter accept Medicare?: Paul Grabenstetter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Paul Grabenstetter's NPI active?: Yes — Paul Grabenstetter's NPI (1992918254) is active in the NPPES registry as of the last update on 2011-08-11.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)