Michael Baker, MD
NPI 1255487831 · Gastroenterology Physician · Colorado Springs, CO
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Baker, MD is a Gastroenterology Physician provider in Colorado Springs, CO (NPI 1255487831).
Provider details
- NPI number
- 1255487831
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 49605 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
636 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 132 | $248 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 94 | $130 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 60 | $98 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 57 | $180 |
| Insertion of Guide Wire With Dilation of Esophagus Using a Flexible Endoscope43248 | 36 | $133 |
| Biopsy of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 179 | 58 |
| Pantoprazole Sodium | 103 | 34 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 75 | 75 |
| Famotidine | 58 | 16 |
| Nortriptyline Hcl | 56 | — |
| Linaclotidebrand: Linzess | 43 | — |
| Budesonidebrand: Budesonide Dr | 34 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$298 across 16 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
- 2007-01-26
- Last updated
- 2022-07-21
Frequently asked questions
- What is Michael Baker's NPI number?
- Michael Baker's National Provider Identifier (NPI) is 1255487831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Baker's specialty?
- Michael Baker is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Baker located?
- Michael Baker's practice location on file with NPPES is 2940 N Circle Dr, Colorado Springs, CO 80909-1160.
- What is Michael Baker's phone number?
- The practice phone number listed in the NPPES registry for Michael Baker is (719) 635-7321.
- Does Michael Baker accept Medicare?
- Michael Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Baker's NPI active?
- Yes — Michael Baker's NPI (1255487831) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.