Provider Profile
Melissa L. Greywitt, FNP
Unclaimed ProfileAbout Melissa Greywitt
Listed in the NPI registry as a nurse practitioner, Melissa L. Greywitt, FNP practices in Signal Mountain, TN. Melissa is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Melissa cared for 142 Medicare patients across 232 services. The services billed most often include automated urinalysis test, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and insertion of needle into vein for collection of blood sample.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (305) 923-2309
- Email not available
Practice Locations
501 JAMES BLVD
Signal Mountain, TN 37377
Procedures Most Often Billed to Medicare
232 services · 142 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
37 | As often as other 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 moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
64 | As often as other peers in Nurse Practitioner |
| Blood glucose (sugar) test performed by hand-held instrument | Lab test | 82962 |
32 | As often as other 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 |
31 | 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 in Signal Mountain 4
Same specialty, same city.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Melissa L. Greywitt specialize in?
Melissa L. Greywitt is a nurse practitioner in Signal Mountain, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Melissa L. Greywitt located?
Melissa L. Greywitt is listed at 501 James Blvd, Signal Mountain, TN 37377. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Melissa L. Greywitt's phone number?
The number on file is (305) 923-2309. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Melissa L. Greywitt's NPI number?
Melissa L. Greywitt's National Provider Identifier is 1821629494. 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
How long has Melissa L. Greywitt been practicing?
Melissa L. Greywitt has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Melissa L. Greywitt do most often?
According to Medicare billing data, Melissa L. Greywitt performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Melissa L. Greywitt confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Melissa L. Greywitt. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.