Sean Dinallo, MD
NPI 1841829686 · Emergency Medicine Physician · Richmond, VA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Dinallo, MD is a Emergency Medicine Physician provider in Richmond, VA (NPI 1841829686).
Provider details
- NPI number
- 1841829686
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
390 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 283 | $166 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 94 | $115 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 13 | $67 |
Typical Medicare-allowed amounts for these services range $67–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 36 |
| Cephalexin | 30 | 29 |
| Ondansetronbrand: Ondansetron Odt | 23 | 23 |
| Cefdinir | 19 | 19 |
| Oxycodone Hcl | 18 | 18 |
| Methylprednisolone | 15 | 14 |
| Prednisone | 12 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-03
- Last updated
- 2023-06-11
- Certified
- 2023-06-11
Frequently asked questions
- What is Sean Dinallo's NPI number?
- Sean Dinallo's National Provider Identifier (NPI) is 1841829686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Dinallo's specialty?
- Sean Dinallo is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sean Dinallo located?
- Sean Dinallo's practice location on file with NPPES is 7101 Jahnke Rd, Richmond, VA 23225-4044.
- What is Sean Dinallo's phone number?
- The practice phone number listed in the NPPES registry for Sean Dinallo is (804) 483-0000.
- Does Sean Dinallo accept Medicare?
- Sean Dinallo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Dinallo's NPI active?
- Yes — Sean Dinallo's NPI (1841829686) is active in the NPPES registry as of the last update on 2023-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.