Zhaozhao Chen, DDS, MS, PHD
NPI 1437863313 · Periodontics · Ann Arbor, MI
Zhaozhao Chen, DDS, MS, PHD is a Periodontics provider in Ann Arbor, MI (NPI 1437863313).
Provider details
- NPI number
- 1437863313
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS, MS, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 2901601883 (MI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 58 | 46 |
| Amoxicillin | 57 | 49 |
| Chlorhexidine Gluconate | 48 | 45 |
| Dexamethasone | 12 | 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
Registry dates
- Enumerated
- 2023-01-05
- Last updated
- 2023-09-21
- Certified
- 2023-09-21
Frequently asked questions
- What is Zhaozhao Chen's NPI number?
- Zhaozhao Chen's National Provider Identifier (NPI) is 1437863313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zhaozhao Chen's specialty?
- Zhaozhao Chen is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Zhaozhao Chen located?
- Zhaozhao Chen's practice location on file with NPPES is 1011 N University Ave Rm 3370, Ann Arbor, MI 48109-1078.
- What is Zhaozhao Chen's phone number?
- The practice phone number listed in the NPPES registry for Zhaozhao Chen is (734) 800-6321.
- Is Zhaozhao Chen's NPI active?
- Yes — Zhaozhao Chen's NPI (1437863313) is active in the NPPES registry as of the last update on 2023-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.