Provider Profile
Rhiannon J. Whisler, NP-C
Unclaimed ProfileAbout Rhiannon Whisler
Listed in the NPI registry as a nurse practitioner, Rhiannon J. Whisler, NP-C practices in Glendale, AZ. Rhiannon is also listed as specializing in registered nurse. Medicare claims data shows Rhiannon provided 235 services to 162 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, drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1699262519 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
- (602) 726-9781
- Email not available
Practice Locations
18555 N 79TH AVE STE D101
Glendale, AZ 85308
13011 N Cave Creek Rd Ste 2
Phoenix, AZ 85022
Procedures Most Often Billed to Medicare
235 services · 162 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
196 | More often than most peers in Nurse Practitioner |
| Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m | Billing code | G0482 |
27 | As often as other 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 |
12 | 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 24 related providers in 3 groups
Other nurse practitioners in Glendale 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Rhiannon J. Whisler?
Rhiannon J. Whisler is a nurse practitioner in Glendale, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Rhiannon J. Whisler's address?
Rhiannon J. Whisler is listed at 18555 N 79Th Ave Ste D101, Glendale, AZ 85308. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Rhiannon J. Whisler?
The number on file is (602) 726-9781. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Rhiannon J. Whisler?
Rhiannon J. Whisler's National Provider Identifier is 1699262519. 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 Rhiannon J. Whisler train?
Rhiannon J. Whisler attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Rhiannon J. Whisler have?
Rhiannon J. Whisler has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What procedures does Rhiannon J. Whisler perform?
According to Medicare billing data, Rhiannon J. Whisler 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 Rhiannon J. Whisler's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Rhiannon J. Whisler. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.