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Edit this profileAt a glance
- 3860 Monroe Rd, De Pere, WI 54115
About Donna Grenfell
Donna M. Grenfell, PA is a physician assistant practicing in De Pere, WI. Medicare claims data shows Donna provided 417 services to 304 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, insertion of needle into vein for collection of blood sample, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1700801107.
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
- (920) 496-4700
- Email not available
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Practice Locations
3860 MONROE RD
De Pere, WI 54115
Procedures Most Often Billed to Medicare
417 services · 304 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
127 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
128 | 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 |
80 | As often as other peers in Physician Assistant |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
37 | As often as other peers in Physician Assistant |
| Manual urinalysis test with examination using microscope, automated | Lab test | 81001 |
29 | As often as other peers in Physician Assistant |
| Transitional care management services for problem of at least moderate complexity | Office visit | 99495 |
16 | 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.
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.
Other physician assistants in De Pere 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in WI who bill this service to Medicare most often.
Common questions
What does Donna M. Grenfell specialize in?
Donna M. Grenfell is a physician assistant in De Pere, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Donna M. Grenfell located?
Donna M. Grenfell is listed at 3860 Monroe Rd, De Pere, WI 54115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Donna M. Grenfell's phone number?
The number on file is (920) 496-4700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Donna M. Grenfell?
Donna M. Grenfell's National Provider Identifier is 1700801107. 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 Donna M. Grenfell train?
Donna M. Grenfell attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Donna M. Grenfell have?
Donna M. Grenfell has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Donna M. Grenfell do most often?
According to Medicare billing data, Donna M. Grenfell performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Donna M. Grenfell's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Donna M. Grenfell. If this is you, claiming it is free.
Guide.md
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