Provider Profile
Sylvia G. Oppong-Antwi, CRNP
Unclaimed ProfileAbout Sylvia Oppong-Antwi
Sylvia G. Oppong-Antwi, CRNP is a nurse practitioner based in Lewes, DE. Sylvia is also listed as specializing in nurse practitioner — family. Medicare claims data shows Sylvia provided 232 services to 191 patients. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1942631957.
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) 645-9325
- Email not available
Practice Locations
33663 BAYVIEW MEDICAL DR UNIT 2
Lewes, DE 19958
32556 Doc's Place, Unit 12
Millville, DE 19967
424 Savannah Rd
Lewes, DE 19958
18947 John J Williams Hwy
Rehoboth Beach, DE 19971
Procedures Most Often Billed to Medicare
232 services · 191 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
108 | More often than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
73 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
23 | Less often than most peers in Nurse Practitioner |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
16 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
12 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 3 groups
Other nurse practitioners in Lewes 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Sylvia G. Oppong-Antwi?
Sylvia G. Oppong-Antwi is a nurse practitioner in Lewes, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Sylvia G. Oppong-Antwi's address?
Sylvia G. Oppong-Antwi is listed at 33663 Bayview Medical Dr Unit 2, Lewes, DE 19958. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Sylvia G. Oppong-Antwi?
The number on file is (302) 645-9325. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Sylvia G. Oppong-Antwi?
Sylvia G. Oppong-Antwi's National Provider Identifier is 1942631957. 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 Sylvia G. Oppong-Antwi train?
Sylvia G. Oppong-Antwi attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Sylvia G. Oppong-Antwi have?
Sylvia G. Oppong-Antwi has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Sylvia G. Oppong-Antwi perform?
According to Medicare billing data, Sylvia G. Oppong-Antwi 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
Is Sylvia G. Oppong-Antwi's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Sylvia G. Oppong-Antwi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.