Provider Profile
Cassie S. Blackwell, FNP-C
Unclaimed ProfileAbout Cassie Blackwell
Cassie S. Blackwell, FNP-C is a nurse practitioner based in Johnson City, TN. Cassie is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Cassie cared for 427 Medicare patients across 471 services. 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, manual urinalysis test with examination using microscope, automated, and ultrasound measurement of bladder capacity after voiding. The provider's National Provider Identifier (NPI) is 1356105068.
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
- (423) 926-6112
- Email not available
Practice Locations
2340 KNOB CREEK RD STE 720
Johnson City, TN 37604
Procedures Most Often Billed to Medicare
471 services · 427 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
78 | As often as other peers in Nurse Practitioner |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
25 | 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 |
103 | As often as other peers in Nurse Practitioner |
| Manual urinalysis test with examination using microscope, automated | Lab test | 81001 |
93 | More often than most peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
68 | 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 |
39 | As often as other peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
22 | Less often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
15 | 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 |
14 | Less 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 |
14 | 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 3
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 — 32 related providers in 4 groups
Other nurse practitioners in Johnson City 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in TN who bill this service to Medicare most often.
Common questions
What kind of doctor is Cassie S. Blackwell?
Cassie S. Blackwell is a nurse practitioner in Johnson City, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Cassie S. Blackwell's address?
Cassie S. Blackwell is listed at 2340 Knob Creek Rd Ste 720, Johnson City, TN 37604. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Cassie S. Blackwell?
The number on file is (423) 926-6112. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Cassie S. Blackwell's NPI number?
Cassie S. Blackwell's National Provider Identifier is 1356105068. 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 Cassie S. Blackwell train?
Cassie S. Blackwell attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Cassie S. Blackwell been practicing?
Cassie S. Blackwell has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does Cassie S. Blackwell perform?
According to Medicare billing data, Cassie S. Blackwell performs procedures including ultrasound measurement of bladder capacity after voiding and simple insertion of temporary bladder tube, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Cassie S. Blackwell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Cassie S. Blackwell. If this is you, claiming it is free.
Guide.md
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