Provider Profile
Grace Anne Siekman, P.A.-C
Unclaimed ProfileAbout Grace Siekman
No biography has been added yet. Is this you? Claim this profile to add one.
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (623) 876-5366
- Email not available
Practice Locations
10401 W THUNDERBIRD BLVD
Sun City, AZ 85351
Procedures Most Often Billed to Medicare
19 services · 19 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
19 |
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 5
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 — 5 related providers in 1 group
Common questions
What is Dr. Siekman's specialty?
Dr. Siekman is a physician assistant in Sun City, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Physician Assistant”.
NPI registry
Where can I find Dr. Siekman?
Dr. Siekman is listed at 10401 W THUNDERBIRD BLVD, Sun City, AZ 85351. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Siekman?
The number on file is (623) 876-5366. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Siekman?
Dr. Siekman's National Provider Identifier is 1316032683. 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 much experience does Dr. Siekman have?
Dr. Siekman has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Siekman known for?
According to Medicare billing data, Dr. Siekman 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 Dr. Siekman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Siekman. 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.