David Debysingh, RPH
NPI 1427208065 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Cottage Grove, OR
David Debysingh, RPH is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Cottage Grove, OR (NPI 1427208065).
Provider details
- NPI number
- 1427208065
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00008454 (OR)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 37 | 33 |
| Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap | 28 | 28 |
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 28 | 28 |
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
- 2008-09-19
- Last updated
- 2021-09-27
- Certified
- 2021-09-27
Frequently asked questions
- What is David Debysingh's NPI number?
- David Debysingh's National Provider Identifier (NPI) is 1427208065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Debysingh's specialty?
- David Debysingh is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is David Debysingh located?
- David Debysingh's practice location on file with NPPES is 33570 Cedar Park Pl, Cottage Grove, OR 97424-8594.
- What is David Debysingh's phone number?
- The practice phone number listed in the NPPES registry for David Debysingh is (541) 767-2766.
- Is David Debysingh's NPI active?
- Yes — David Debysingh's NPI (1427208065) is active in the NPPES registry as of the last update on 2021-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.