Andrew Ritter, M.D.
NPI 1447252432 · Colon & Rectal Surgery Physician · Port Orange, FL
Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Ritter, M.D. is a Colon & Rectal Surgery Physician provider in Port Orange, FL (NPI 1447252432).
Provider details
- NPI number
- 1447252432
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME0050856 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
973 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 454 | $88 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 89 | $109 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 61 | $178 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $124 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 48 | $163 |
| Diagnostic Exam of Anus Using an Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine | 72 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 53 | 45 |
| Cholestyramine (with Sugar)brand: Cholestyramine | 52 | 17 |
| Metronidazole | 22 | — |
| Linaclotidebrand: Linzess | 20 | — |
| Mesalamine | 16 | — |
| Tamsulosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$146 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-10
- Last updated
- 2023-10-09
- Certified
- 2023-10-09
Frequently asked questions
- What is Andrew Ritter's NPI number?
- Andrew Ritter's National Provider Identifier (NPI) is 1447252432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Ritter's specialty?
- Andrew Ritter is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Ritter located?
- Andrew Ritter's practice location on file with NPPES is 1185 Dunlawton Ave Ste 100, Port Orange, FL 32127-2906.
- What is Andrew Ritter's phone number?
- The practice phone number listed in the NPPES registry for Andrew Ritter is (386) 672-0017.
- Does Andrew Ritter accept Medicare?
- Andrew Ritter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Ritter's NPI active?
- Yes — Andrew Ritter's NPI (1447252432) is active in the NPPES registry as of the last update on 2023-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.