Robert Geiss, AA-C
NPI 1033542493 · Anesthesiologist Assistant · Tampa, FL
Enrolled with Medicare as Practitioner - Anesthesiology Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Geiss, AA-C is a Anesthesiologist Assistant provider in Tampa, FL (NPI 1033542493).
Provider details
- NPI number
- 1033542493
- Entity type
- Individual
- Primary specialty
- Anesthesiologist AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- AA196 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
84 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 27 | $79 |
| Anesthesia for Bone Marrow Aspiration And/Or Biopsy at Pelvic Bone01112 | 22 | $69 |
| Anesthesia for Other Closed Procedure on Chest00520 | 20 | $110 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 15 | $158 |
Typical Medicare-allowed amounts for these services range $69–$158 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-20
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Robert Geiss's NPI number?
- Robert Geiss's National Provider Identifier (NPI) is 1033542493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Geiss's specialty?
- Robert Geiss is listed in the NPPES registry with a primary specialty of Anesthesiologist Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Geiss located?
- Robert Geiss's practice location on file with NPPES is 12902 Usf Magnolia Dr, Tampa, FL 33612-9416.
- What is Robert Geiss's phone number?
- The practice phone number listed in the NPPES registry for Robert Geiss is (813) 745-7365.
- Does Robert Geiss accept Medicare?
- Robert Geiss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Geiss's NPI active?
- Yes — Robert Geiss's NPI (1033542493) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.