Are you Mark K. Ryan, CRNP MSN? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 30549 Sussex Hwy, Laurel, DE 19956
About Mark Ryan
Listed in the NPI registry as a nurse practitioner, Mark K. Ryan, CRNP MSN practices in Laurel, DE. Mark is also listed as specializing in certified registered nurse anesthetist and nurse practitioner — family. Medicare claims data shows Mark provided 481 services to 445 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, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected. NPI 1669447637 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) 715-5214
- Email not available
Practice Locations
30549 SUSSEX HWY
Laurel, DE 19956
Procedures Most Often Billed to Medicare
481 services · 445 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected | 0241U |
60 | More often than most 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 |
208 | More 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 |
99 | More often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
54 | More often than most peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
38 | More often than most peers in Nurse Practitioner |
| Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | Lab test | 87651 |
22 | More 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 3
Same specialty, same street address — most likely the same department or group.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
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 2002 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Mark K. Ryan?
Mark K. Ryan is a nurse practitioner in Laurel, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mark K. Ryan's address?
Mark K. Ryan is listed at 30549 Sussex Hwy, Laurel, DE 19956. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mark K. Ryan?
The number on file is (302) 715-5214. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark K. Ryan?
Mark K. Ryan's National Provider Identifier is 1669447637. 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 Mark K. Ryan train?
Mark K. Ryan attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mark K. Ryan have?
Mark K. Ryan has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mark K. Ryan perform?
According to Medicare billing data, Mark K. Ryan 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 Mark K. Ryan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark K. Ryan. If this is you, claiming it is free.
Guide.md
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