Provider Profile
Brittany L. Callahan, PA-C
Unclaimed ProfileAbout Brittany Callahan
Brittany L. Callahan, PA-C is a physician assistant based in Phoenix, AZ. According to Medicare claims data, Brittany cared for 30 Medicare patients across 33 services. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. The provider's National Provider Identifier (NPI) is 1790258614.
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) 258-3354
- Email not available
Practice Locations
19636 N 27TH AVE STE 102
Phoenix, AZ 85027
5757 W Thunderbird Rd Ste 151
Glendale, AZ 85306
7351 E Osborn Rd Ste 200B
Scottsdale, AZ 85251
Procedures Most Often Billed to Medicare
33 services · 30 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
19 | Less often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
14 | Less often than most peers in Physician Assistant |
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 physician assistants at this location 2
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 — 24 related providers in 3 groups
Other physician assistants in Phoenix 8
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 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Brittany L. Callahan specialize in?
Brittany L. Callahan is a physician assistant in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Brittany L. Callahan located?
Brittany L. Callahan is listed at 19636 N 27Th Ave Ste 102, Phoenix, AZ 85027. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Brittany L. Callahan's phone number?
The number on file is (602) 258-3354. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Brittany L. Callahan's NPI number?
Brittany L. Callahan's National Provider Identifier is 1790258614. 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 Brittany L. Callahan train?
Brittany L. Callahan attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Brittany L. Callahan been practicing?
Brittany L. Callahan has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Brittany L. Callahan do most often?
According to Medicare billing data, Brittany L. Callahan 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 Brittany L. Callahan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Brittany L. Callahan. If this is you, claiming it is free.
Guide.md
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