Jonathan Tiongson, PHARMD
NPI 1346756780 · Pharmacist · Melrose, MA
Jonathan Tiongson, PHARMD is a Pharmacist provider in Melrose, MA (NPI 1346756780).
Provider details
- NPI number
- 1346756780
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- No
- License
- PH236852 (MA)
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 |
|---|---|---|
| Warfarin Sodium | 161 | 60 |
| Apixabanbrand: Eliquis | 30 | 17 |
| Enoxaparin Sodium | 12 | — |
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
Additional practice locations (1)
- 41 Montvale AveStoneham, MA 02180-2445Phone: (781) 224-5822Fax: (781) 224-5844
Registry dates
- Enumerated
- 2017-12-21
- Last updated
- 2020-10-16
- Certified
- 2020-10-16
Frequently asked questions
- What is Jonathan Tiongson's NPI number?
- Jonathan Tiongson's National Provider Identifier (NPI) is 1346756780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Tiongson's specialty?
- Jonathan Tiongson is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Jonathan Tiongson located?
- Jonathan Tiongson's practice location on file with NPPES is 585 Lebanon St, Melrose, MA 02176-3225.
- What is Jonathan Tiongson's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Tiongson is (781) 979-3855.
- Is Jonathan Tiongson's NPI active?
- Yes — Jonathan Tiongson's NPI (1346756780) is active in the NPPES registry as of the last update on 2020-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.