David Hay, D.M.D
NPI 1639583644 · Periodontics · Pittsburgh, PA
David Hay, D.M.D is a Periodontics provider in Pittsburgh, PA (NPI 1639583644).
Provider details
- NPI number
- 1639583644
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.M.D
- Sex
- Male
- Sole proprietor
- No
- License
- DS039498 (PA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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 |
|---|---|---|
| Amoxicillin | 202 | 140 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 82 | 73 |
| Azithromycin | 30 | 20 |
| Doxycycline Hyclate | 17 | 14 |
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
- 2014-06-17
- Last updated
- 2014-06-17
Frequently asked questions
- What is David Hay's NPI number?
- David Hay's National Provider Identifier (NPI) is 1639583644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hay's specialty?
- David Hay is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is David Hay located?
- David Hay's practice location on file with NPPES is 3501 Terrace St, Pittsburgh, PA 15213-2523.
- What is David Hay's phone number?
- The practice phone number listed in the NPPES registry for David Hay is (412) 648-8595.
- Is David Hay's NPI active?
- Yes — David Hay's NPI (1639583644) is active in the NPPES registry as of the last update on 2014-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.