David Hsieh, DDS
NPI 1922103928 · Dentist · Pittsburgh, PA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Hsieh, DDS is a Dentist provider in Pittsburgh, PA (NPI 1922103928).
Provider details
- NPI number
- 1922103928
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- DS036041 (PA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluoride (sodium)brand: Sodium Fluoride | 83 | 30 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 32 | 13 |
| Penicillin V Potassium | 22 | 16 |
| Amoxicillin | 18 | 15 |
| Clindamycin Hcl | 16 | 14 |
| Metronidazole | 11 | 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 , 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
- 2006-09-14
- Last updated
- 2012-05-23
Frequently asked questions
- What is David Hsieh's NPI number?
- David Hsieh's National Provider Identifier (NPI) is 1922103928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hsieh's specialty?
- David Hsieh is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is David Hsieh located?
- David Hsieh's practice location on file with NPPES is 1079 Greentree Rd, Pittsburgh, PA 15220-3122.
- What is David Hsieh's phone number?
- The practice phone number listed in the NPPES registry for David Hsieh is (412) 531-1113.
- Does David Hsieh accept Medicare?
- David Hsieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Hsieh's NPI active?
- Yes — David Hsieh's NPI (1922103928) is active in the NPPES registry as of the last update on 2012-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.