Jaime Oviedo, M.D.
NPI 1164409421 · Gastroenterology Physician · Framingham, MA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaime Oviedo, M.D. is a Gastroenterology Physician provider in Framingham, MA (NPI 1164409421).
Provider details
- NPI number
- 1164409421
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 159974 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,605 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 876 | $42 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 148 | $140 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 126 | $86 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 98 | $258 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 88 | $115 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 433 | 158 |
| Pantoprazole Sodium | 155 | 52 |
| Famotidine | 119 | 44 |
| Linaclotidebrand: Linzess | 43 | 16 |
| Dicyclomine Hcl | 38 | 17 |
| Semaglutidebrand: Ozempic | 38 | — |
| Peg3350/Sod Sul/Nacl/Kcl/Asb/Cbrand: Plenvu | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$190 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-28
- Last updated
- 2015-12-29
Frequently asked questions
- What is Jaime Oviedo's NPI number?
- Jaime Oviedo's National Provider Identifier (NPI) is 1164409421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaime Oviedo's specialty?
- Jaime Oviedo is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Jaime Oviedo located?
- Jaime Oviedo's practice location on file with NPPES is 475 Franklin Street, Framingham, MA 01702.
- What is Jaime Oviedo's phone number?
- The practice phone number listed in the NPPES registry for Jaime Oviedo is (508) 620-9200.
- Does Jaime Oviedo accept Medicare?
- Jaime Oviedo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaime Oviedo's NPI active?
- Yes — Jaime Oviedo's NPI (1164409421) is active in the NPPES registry as of the last update on 2015-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.