Evan Underwood, M.D.
NPI 1205148459 · Family Medicine Physician · Mount Olive, MS
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evan Underwood, M.D. is a Family Medicine Physician provider in Mount Olive, MS (NPI 1205148459).
Provider details
- NPI number
- 1205148459
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23099 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 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
393 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 175 | $111 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 154 | $162 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 33 | $64 |
| Critical Care, First 30-74 Minutes99291 | 31 | $194 |
Typical Medicare-allowed amounts for these services range $64–$194 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 56 | 56 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 49 | 49 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 43 | 43 |
| Ketorolac Tromethamine | 42 | 41 |
| Ondansetronbrand: Ondansetron Odt | 38 | 38 |
| Tramadol Hcl | 24 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 1 record (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
- 2010-07-03
- Last updated
- 2025-08-22
- Certified
- 2025-08-18
Frequently asked questions
- What is Evan Underwood's NPI number?
- Evan Underwood's National Provider Identifier (NPI) is 1205148459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evan Underwood's specialty?
- Evan Underwood is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Evan Underwood located?
- Evan Underwood's practice location on file with NPPES is 420 Smith County Road 40, Mount Olive, MS 39119.
- What is Evan Underwood's phone number?
- The practice phone number listed in the NPPES registry for Evan Underwood is (601) 517-6019.
- Does Evan Underwood accept Medicare?
- Evan Underwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evan Underwood's NPI active?
- Yes — Evan Underwood's NPI (1205148459) is active in the NPPES registry as of the last update on 2025-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.