Edwin Oh, M.D.
NPI 1326451717 · Internal Medicine Physician · Dorchester, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edwin Oh, M.D. is a Internal Medicine Physician provider in Dorchester, MA (NPI 1326451717).
Provider details
- NPI number
- 1326451717
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 259878 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
139 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 23 | $70 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $117 |
| Anesthesia for Lens Surgery00142 | 17 | $85 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 16 | $116 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 15 | $62 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 13 | $144 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-04
- Last updated
- 2019-01-29
Frequently asked questions
- What is Edwin Oh's NPI number?
- Edwin Oh's National Provider Identifier (NPI) is 1326451717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edwin Oh's specialty?
- Edwin Oh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Edwin Oh located?
- Edwin Oh's practice location on file with NPPES is 2100 Dorchester Ave, Dorchester, MA 02124-5615.
- What is Edwin Oh's phone number?
- The practice phone number listed in the NPPES registry for Edwin Oh is (201) 835-4626.
- Does Edwin Oh accept Medicare?
- Edwin Oh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edwin Oh's NPI active?
- Yes — Edwin Oh's NPI (1326451717) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.