Charles Riggenbach, M.D.
NPI 1346225240 · Gastroenterology Physician · Fort Walton Beach, FL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Riggenbach, M.D. is a Gastroenterology Physician provider in Fort Walton Beach, FL (NPI 1346225240).
Provider details
- NPI number
- 1346225240
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME62399 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
246 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 118 | $61 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 82 | $249 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 33 | $181 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 13 | $127 |
Typical Medicare-allowed amounts for these services range $61–$249 (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
- 2005-12-13
- Last updated
- 2017-01-20
Frequently asked questions
- What is Charles Riggenbach's NPI number?
- Charles Riggenbach's National Provider Identifier (NPI) is 1346225240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Riggenbach's specialty?
- Charles Riggenbach is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Riggenbach located?
- Charles Riggenbach's practice location on file with NPPES is 1032 Mar Walt Drive, Suite 210, Fort Walton Beach, FL 32547.
- What is Charles Riggenbach's phone number?
- The practice phone number listed in the NPPES registry for Charles Riggenbach is (850) 863-8260.
- Does Charles Riggenbach accept Medicare?
- Charles Riggenbach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Riggenbach's NPI active?
- Yes — Charles Riggenbach's NPI (1346225240) is active in the NPPES registry as of the last update on 2017-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.