Emily Chau, M.D.
NPI 1477915122 · Family Medicine Physician · Chardon, OH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Chau, M.D. is a Family Medicine Physician provider in Chardon, OH (NPI 1477915122).
Provider details
- NPI number
- 1477915122
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35.135017 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
818 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 270 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 233 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 211 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 93 | $161 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 11 | $124 |
Typical Medicare-allowed amounts for these services range $75–$161 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | — |
| Prednisone | 24 | 24 |
| Apixabanbrand: Eliquis | 22 | 15 |
| Metoprolol Succinate | 21 | 19 |
| Cephalexin | 17 | 17 |
| Furosemide | 16 | 14 |
| Tramadol Hcl | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2024-11-12
- Certified
- 2024-11-12
Frequently asked questions
- What is Emily Chau's NPI number?
- Emily Chau's National Provider Identifier (NPI) is 1477915122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Chau's specialty?
- Emily Chau is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Chau located?
- Emily Chau's practice location on file with NPPES is 13207 Ravenna Rd, Chardon, OH 44024-7032.
- What is Emily Chau's phone number?
- The practice phone number listed in the NPPES registry for Emily Chau is (440) 285-6000.
- Does Emily Chau accept Medicare?
- Emily Chau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Chau's NPI active?
- Yes — Emily Chau's NPI (1477915122) is active in the NPPES registry as of the last update on 2024-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.