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Edit this profileAt a glance
- 509 N Walnut St, Wilmington, DE 19804
About Tiffany Summerill
Listed in the NPI registry as a nurse practitioner, Tiffany Summerill practices in Wilmington, DE. Medicare claims data shows Tiffany provided 994 services to 478 patients. The services billed most often include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, psychiatric diagnostic evaluation with medical services, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. NPI 1255958039 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
- (302) 293-8581
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
509 N WALNUT ST
Wilmington, DE 19804
Procedures Most Often Billed to Medicare
994 services · 478 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
242 | More than most peers in Nurse Practitioner |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
703 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
37 | As often as other peers in Nurse Practitioner |
| Physician supervision of a patient under a medicare-approved hospice (patient not present) requiring complex and multidisciplinary care modalities involving regular physician development and/or revision of care plans, review of subsequent reports of patie | Billing code | G0182 |
12 | Too few peers to compare |
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 in Wilmington 8
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.
More connections — 5 related providers in 1 group
Also performs Psychiatric diagnostic evaluation with medical services 5
Providers in DE who bill this service to Medicare most often.
Common questions
What kind of doctor is Tiffany Summerill?
Tiffany Summerill is a nurse practitioner in Wilmington, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Tiffany Summerill's address?
Tiffany Summerill is listed at 509 N Walnut St, Wilmington, DE 19804. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Tiffany Summerill?
The number on file is (302) 293-8581. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Tiffany Summerill?
Tiffany Summerill's National Provider Identifier is 1255958039. 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 Tiffany Summerill train?
Tiffany Summerill attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Tiffany Summerill have?
Tiffany Summerill has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What procedures does Tiffany Summerill perform?
According to Medicare billing data, Tiffany Summerill provides treatments such as psychiatric diagnostic evaluation with medical services, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Tiffany Summerill's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Tiffany Summerill. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.