Provider Profile
Marquita Johniken, CRNP
Unclaimed ProfileAbout Marquita Johniken
Marquita Johniken, CRNP is a nurse practitioner based in Dover, DE. Marquita is also listed as specializing in nurse practitioner — adult health. According to Medicare claims data, Marquita cared for 150 Medicare patients across 408 services. The services billed most often include chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. The provider's National Provider Identifier (NPI) is 1093265902.
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) 643-3966
- Email not available
Practice Locations
951 FOREST ST
Dover, DE 19904
Procedures Most Often Billed to Medicare
408 services · 150 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
160 | 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 |
94 | As often as other 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 |
74 | 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 |
41 | As often as other peers in Nurse Practitioner |
| Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99439 |
22 | Less often than most peers in Nurse Practitioner |
| Advance care planning, first 30 minutes | Office visit | 99497 |
17 | 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.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Dover 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 7 related providers in 1 group
Class of 2016 at Other 7
Providers who graduated from the same medical school in the same year.
Common questions
What does Marquita Johniken specialize in?
Marquita Johniken is a nurse practitioner in Dover, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marquita Johniken located?
Marquita Johniken is listed at 951 Forest St, Dover, DE 19904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marquita Johniken's phone number?
The number on file is (302) 643-3966. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marquita Johniken's NPI number?
Marquita Johniken's National Provider Identifier is 1093265902. 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 Marquita Johniken train?
Marquita Johniken attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Marquita Johniken been practicing?
Marquita Johniken has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Marquita Johniken do most often?
According to Medicare billing data, Marquita Johniken 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 Marquita Johniken confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marquita Johniken. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.