Carol Murakami, MD
NPI 1821085390 · Gastroenterology Physician · Redlands, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carol Murakami, MD is a Gastroenterology Physician provider in Redlands, CA (NPI 1821085390).
Provider details
- NPI number
- 1821085390
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- J3166 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 88 | 76 |
| Pantoprazole Sodium | 62 | 26 |
| Omeprazole | 50 | 17 |
| Mesalamine | 47 | 15 |
| Lactulose | 27 | — |
| Famotidine | 17 | — |
| Ondansetronbrand: Ondansetron Odt | 15 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 1 record (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
Additional practice locations (3)
- 2 Good Samaritan Way Ste 420Mount Vernon, IL 62864-2478Phone: (618) 899-4000
- 5323 Harry Hines BlvdDallas, TX 75390-7201Phone: (214) 645-0595Fax: (214) 645-0078
- 125 16th Ave ESeattle, WA 98112-5211Phone: (206) 326-3000Fax: (206) 326-2785
Registry dates
- Enumerated
- 2005-09-30
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Carol Murakami's NPI number?
- Carol Murakami's National Provider Identifier (NPI) is 1821085390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Murakami's specialty?
- Carol Murakami is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Carol Murakami located?
- Carol Murakami's practice location on file with NPPES is 104 E Olive Ave Ste 100, Redlands, CA 92373-5255.
- What is Carol Murakami's phone number?
- The practice phone number listed in the NPPES registry for Carol Murakami is (424) 338-0225.
- Does Carol Murakami accept Medicare?
- Carol Murakami is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carol Murakami's NPI active?
- Yes — Carol Murakami's NPI (1821085390) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.