Siren Medical PC
NPI 1073148326 · Geriatric Medicine (Family Medicine) Physician · Phoenix, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siren Medical PC is a Geriatric Medicine (Family Medicine) Physician organization in Phoenix, AZ (NPI 1073148326).
Provider details
- NPI number
- 1073148326
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Geiss, Owner(623) 986-0500
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Pulmonary Disease Physician207RP1001X
Allopathic & Osteopathic Physicians
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Former legal business name
- Team Select Mobile Physicians
Registry dates
- Enumerated
- 2020-03-06
- Last updated
- 2025-04-25
- Certified
- 2025-04-25
Frequently asked questions
- What is Siren Medical PC's NPI number?
- Siren Medical PC's National Provider Identifier (NPI) is 1073148326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Siren Medical PC?
- Siren Medical PC is classified in the NPPES registry as Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Siren Medical PC located?
- Siren Medical PC's practice location on file with NPPES is 14631 N Cave Creek Rd Ste 104, Phoenix, AZ 85022-4100.
- What is Siren Medical PC's phone number?
- The practice phone number listed in the NPPES registry for Siren Medical PC is (623) 624-7425.
- Does Siren Medical PC accept Medicare?
- Siren Medical PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Siren Medical PC?
- The authorized official listed on Siren Medical PC's NPPES record is John Geiss, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Siren Medical PC's NPI active?
- Yes — Siren Medical PC's NPI (1073148326) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.