Gayleen Kolaczewski, MD
NPI 1497841845 · Gastroenterology Physician · Munroe Falls, OH
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gayleen Kolaczewski, MD is a Gastroenterology Physician provider in Munroe Falls, OH (NPI 1497841845).
Provider details
- NPI number
- 1497841845
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35049229 (OH)
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
371 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 222 | $110 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 124 | $161 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $85 |
Typical Medicare-allowed amounts for these services range $85–$161 (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 · 136 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 399 | 53 |
| Omeprazole | 349 | 52 |
| Metformin Hcl | 232 | 30 |
| Simvastatin | 188 | 25 |
| Metoprolol Tartrate | 161 | 21 |
| Hydrochlorothiazide | 158 | 26 |
| Atorvastatin Calcium | 158 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$381 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
- 2006-10-05
- Last updated
- 2007-12-12
Frequently asked questions
- What is Gayleen Kolaczewski's NPI number?
- Gayleen Kolaczewski's National Provider Identifier (NPI) is 1497841845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gayleen Kolaczewski's specialty?
- Gayleen Kolaczewski is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gayleen Kolaczewski located?
- Gayleen Kolaczewski's practice location on file with NPPES is 265 N Main St, Munroe Falls, OH 44262.
- What is Gayleen Kolaczewski's phone number?
- The practice phone number listed in the NPPES registry for Gayleen Kolaczewski is (330) 686-3038.
- Does Gayleen Kolaczewski accept Medicare?
- Gayleen Kolaczewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gayleen Kolaczewski's NPI active?
- Yes — Gayleen Kolaczewski's NPI (1497841845) is active in the NPPES registry as of the last update on 2007-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.