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Edit this profileWhere to find Kathryn G. Grenfell, PA-C
- Cleveland location main office
9500 Euclid Ave, Cleveland, OH 44195 - Medina location
3663 Autumn Tree Dr, Medina, OH 44256
About Kathryn Grenfell
Listed in the NPI registry as a physician assistant, Kathryn G. Grenfell, PA-C practices in Cleveland, OH. Medicare claims data shows Kathryn provided 113 services to 71 patients. The services billed most often include injection of chemical for paralysis of facial and neck nerve muscles on both sides of face, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more. NPI 1124618111 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (216) 444-2200
- Email not available
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Practice Locations
9500 EUCLID AVE
Cleveland, OH 44195
3663 Autumn Tree Dr
Medina, OH 44256
Procedures Most Often Billed to Medicare
113 services · 71 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
44 | More often than most peers in Physician Assistant |
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
17 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
27 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
25 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Other physician assistants in Cleveland 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 2
Providers in OH who bill this service to Medicare most often.
Common questions
What kind of doctor is Kathryn G. Grenfell?
Kathryn G. Grenfell is a physician assistant in Cleveland, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Kathryn G. Grenfell's address?
Kathryn G. Grenfell is listed at 9500 Euclid Ave, Cleveland, OH 44195. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Kathryn G. Grenfell?
The number on file is (216) 444-2200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Kathryn G. Grenfell?
Kathryn G. Grenfell's National Provider Identifier is 1124618111. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Kathryn G. Grenfell train?
Kathryn G. Grenfell attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Kathryn G. Grenfell have?
Kathryn G. Grenfell has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What procedures does Kathryn G. Grenfell perform?
According to Medicare billing data, Kathryn G. Grenfell performs procedures including injection of chemical for paralysis of facial and neck nerve muscles on both sides of face, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Kathryn G. Grenfell's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Kathryn G. Grenfell. If this is you, claiming it is free.
Guide.md
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