Kathryn Tobin, M.D.
NPI 1336672922 · Internal Medicine Physician · Grandview, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Tobin, M.D. is a Internal Medicine Physician provider in Grandview, OH (NPI 1336672922).
Provider details
- NPI number
- 1336672922
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35142575 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
15 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Omeprazole | 16 |
| Semaglutidebrand: Ozempic | 12 |
| Atorvastatin Calcium | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (14)
- 1777 E Dublin Granville RdColumbus, OH 43229-3502Phone: (614) 722-6200
- 441 Industrial Mile RdColumbus, OH 43228-2458Phone: (614) 722-6200
- 579 S Yearling RdColumbus, OH 43213-2874Phone: (614) 722-6200
- 4560 Morse Centre RdColumbus, OH 43229-6602Phone: (614) 722-6200
- 1125 E Main StColumbus, OH 43205-1931Phone: (614) 722-6200
- 1390 Cleveland AveColumbus, OH 43211-2767Phone: (614) 722-6200
- 4766 W Broad StColumbus, OH 43228-1613Phone: (614) 722-6200
- 2857 W Broad StColumbus, OH 43204-2643Phone: (614) 722-6200
- 2599 S Hamilton RdColumbus, OH 43232-4964Phone: (614) 722-6200
Registry dates
- Enumerated
- 2017-04-10
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Kathryn Tobin's NPI number?
- Kathryn Tobin's National Provider Identifier (NPI) is 1336672922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Tobin's specialty?
- Kathryn Tobin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Tobin located?
- Kathryn Tobin's practice location on file with NPPES is 895 Yard St, Grandview, OH 43212-3886.
- What is Kathryn Tobin's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Tobin is (614) 293-5123.
- Does Kathryn Tobin accept Medicare?
- Kathryn Tobin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Tobin's NPI active?
- Yes — Kathryn Tobin's NPI (1336672922) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.