Phoebe Chi Yie Koh, M.D.
NPI 1184368607 · Family Medicine Physician · Massillon, OH
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phoebe Chi Yie Koh, M.D. is a Family Medicine Physician provider in Massillon, OH (NPI 1184368607).
Provider details
- NPI number
- 1184368607
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 57.253178 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 161 | 59 |
| Amlodipine Besylate | 140 | 44 |
| Metoprolol Succinate | 85 | 23 |
| Lisinopril | 81 | 24 |
| Metformin Hcl | 79 | 19 |
| Hydrochlorothiazide | 54 | 15 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$78 across 3 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
- 2022-04-21
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Phoebe Chi Yie Koh's NPI number?
- Phoebe Chi Yie Koh's National Provider Identifier (NPI) is 1184368607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phoebe Chi Yie Koh's specialty?
- Phoebe Chi Yie Koh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Phoebe Chi Yie Koh located?
- Phoebe Chi Yie Koh's practice location on file with NPPES is 2859 Aaronwood Ave Ne, Massillon, OH 44646-2390.
- What is Phoebe Chi Yie Koh's phone number?
- The practice phone number listed in the NPPES registry for Phoebe Chi Yie Koh is (330) 832-2280.
- Does Phoebe Chi Yie Koh accept Medicare?
- Phoebe Chi Yie Koh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phoebe Chi Yie Koh's NPI active?
- Yes — Phoebe Chi Yie Koh's NPI (1184368607) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.