Jonathon Shaffer, MD
NPI 1952367575 · Internal Medicine Physician · Sugar Land, TX
Jonathon Shaffer, MD is a Internal Medicine Physician provider in Sugar Land, TX (NPI 1952367575).
Provider details
- NPI number
- 1952367575
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H2965 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 45 | 28 |
| Ezetimibe | 37 | 23 |
| Ramipril | 33 | 14 |
| Pioglitazone Hcl | 24 | 15 |
| Pravastatin Sodium | 21 | 14 |
| Levothyroxine Sodium | 17 | 12 |
| Atorvastatin Calcium | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jonathon Shaffer's NPI number?
- Jonathon Shaffer's National Provider Identifier (NPI) is 1952367575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathon Shaffer's specialty?
- Jonathon Shaffer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathon Shaffer located?
- Jonathon Shaffer's practice location on file with NPPES is 16651 Sw Freeway, Sugar Land, TX 77479.
- What is Jonathon Shaffer's phone number?
- The practice phone number listed in the NPPES registry for Jonathon Shaffer is (281) 494-4900.
- Is Jonathon Shaffer's NPI active?
- Yes — Jonathon Shaffer's NPI (1952367575) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.