Physician Profile
Unclaimed ProfileAbout SINQUEFIELD
Listed in the NPI registry as a nurse practitioner, Jennifer Johns Sinquefield, APRN practices in Ocala, FL. Jennifer is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Jennifer cared for 2,285 Medicare patients across 4,627 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (352) 237-4133
- Email not available
Practice Locations
2230 SW 19TH AVENUE RD
Ocala, FL 34471
Procedures Most Often Billed to Medicare
4,627 services · 2,285 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
209 |
| X-ray of chest, 2 views | Imaging | 71046 |
52 |
| Influenza vaccine, inactivated | Treatment | 90653 |
82 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
36 |
| Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | Billing code | Q9967 |
1,600 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
604 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
245 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
186 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
183 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
182 |
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 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 30 related providers in 4 groups
Other nurse practitioners in Ocala 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in FL who bill this service to Medicare most often.
Common questions
What does Dr. Sinquefield specialize in?
Dr. Sinquefield is a nurse practitioner in Ocala, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where is Dr. Sinquefield located?
Dr. Sinquefield is listed at 2230 SW 19TH AVENUE RD, Ocala, FL 34471. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sinquefield's phone number?
The number on file is (352) 237-4133. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sinquefield's NPI number?
Dr. Sinquefield's National Provider Identifier is 1972079770. 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 Dr. Sinquefield go to medical school?
Dr. Sinquefield attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sinquefield been practicing?
Dr. Sinquefield has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sinquefield do most often?
According to Medicare billing data, Dr. Sinquefield performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views; provides treatments such as influenza vaccine, inactivated and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sinquefield confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sinquefield. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.