Katie Dunleavy, MB BCH BAO
NPI 1083118343 · Gastroenterology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Dunleavy, MB BCH BAO is a Gastroenterology Physician provider in Boston, MA (NPI 1083118343).
Provider details
- NPI number
- 1083118343
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MB BCH BAO
- Sex
- Female
- Sole proprietor
- No
- License
- 84447 (WI)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
49 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 20 | $168 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $131 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 12 | $93 |
Typical Medicare-allowed amounts for these services range $93–$168 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Mesalamine | 14 |
| Colesevelam Hcl | 13 |
| Pantoprazole Sodium | 13 |
| Omeprazole | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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.
Practice location
Mailing address
Additional practice locations (3)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
- 1 Gustave L Levy Pl # 1118New York, NY 10029-6504Phone: (201) 370-9983
- 800 West Avenue SLa Crosse, WI 54601-8806Phone: (608) 785-0940
Registry dates
- Enumerated
- 2018-03-21
- Last updated
- 2026-01-30
- Certified
- 2026-01-30
Frequently asked questions
- What is Katie Dunleavy's NPI number?
- Katie Dunleavy's National Provider Identifier (NPI) is 1083118343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Dunleavy's specialty?
- Katie Dunleavy is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Katie Dunleavy located?
- Katie Dunleavy's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Katie Dunleavy's phone number?
- The practice phone number listed in the NPPES registry for Katie Dunleavy is (507) 284-2511.
- Does Katie Dunleavy accept Medicare?
- Katie Dunleavy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Dunleavy's NPI active?
- Yes — Katie Dunleavy's NPI (1083118343) is active in the NPPES registry as of the last update on 2026-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.