Are you Ronnie N. Diem, PAC? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 4601 S Dupont Hwy, Dover, DE 19901
About Ronnie Diem
Ronnie N. Diem, PAC is a physician assistant based in Dover, DE. According to Medicare claims data, Ronnie cared for 608 Medicare patients across 816 services. 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, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1932164324.
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
- (302) 331-9026
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
4601 S DUPONT HWY
Dover, DE 19901
Procedures Most Often Billed to Medicare
816 services · 608 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
515 | More than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
228 | More 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 |
59 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
14 | Less often than most 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 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.
Other physician assistants in Dover 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Ronnie N. Diem?
Ronnie N. Diem is a physician assistant in Dover, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Ronnie N. Diem's address?
Ronnie N. Diem is listed at 4601 S Dupont Hwy, Dover, DE 19901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Ronnie N. Diem?
The number on file is (302) 331-9026. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ronnie N. Diem's NPI number?
Ronnie N. Diem's National Provider Identifier is 1932164324. 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 Ronnie N. Diem train?
Ronnie N. Diem attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Ronnie N. Diem been practicing?
Ronnie N. Diem has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What procedures does Ronnie N. Diem perform?
According to Medicare billing data, Ronnie N. Diem the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ronnie N. Diem confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ronnie N. Diem. If this is you, claiming it is free.
Guide.md
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