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Edit this profileAt a glance
- 400 E 3Rd St, Duluth, MN 55805
About Katelyn Grillo
Listed in the NPI registry as a physician assistant, Katelyn N. Grillo, PA-C practices in Duluth, MN. Medicare claims data shows Katelyn provided 311 services to 244 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. NPI 1366105009 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
- (218) 786-8364
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
400 E 3RD ST
Duluth, MN 55805
Procedures Most Often Billed to Medicare
311 services · 244 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Simple change of bladder tube | Procedure | 51705 |
30 | Less often than most peers in Physician Assistant |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
27 | As often as other 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 |
102 | More 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 |
83 | More often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
52 | As often as other peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
17 | 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 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 24 related providers in 4 groups
Other physician assistants in Duluth 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Simple change of bladder tube 3
Providers in MN who bill this service to Medicare most often.
Common questions
What does Katelyn N. Grillo specialize in?
Katelyn N. Grillo is a physician assistant in Duluth, MN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Katelyn N. Grillo located?
Katelyn N. Grillo is listed at 400 E 3Rd St, Duluth, MN 55805. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katelyn N. Grillo's phone number?
The number on file is (218) 786-8364. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Katelyn N. Grillo?
Katelyn N. Grillo's National Provider Identifier is 1366105009. 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 Katelyn N. Grillo train?
Katelyn N. Grillo attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Katelyn N. Grillo have?
Katelyn N. Grillo has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Katelyn N. Grillo do most often?
According to Medicare billing data, Katelyn N. Grillo performs procedures including simple change of bladder tube and simple insertion of temporary bladder tube, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Katelyn N. Grillo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katelyn N. Grillo. If this is you, claiming it is free.
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