Elizabeth Peacock, MD, PHD
NPI 1023468170 · Emergency Medicine Physician · Boise, ID
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Peacock, MD, PHD is a Emergency Medicine Physician provider in Boise, ID (NPI 1023468170).
Provider details
- NPI number
- 1023468170
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 82563 (GA)
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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
346 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 Moderate Level of Medical Decision Making99284 | 154 | $110 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 149 | $159 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 22 | $65 |
| Critical Care, First 30-74 Minutes99291 | 21 | $195 |
Typical Medicare-allowed amounts for these services range $65–$195 (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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 19 | 19 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 17 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Azithromycin | 12 | 11 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 11 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 531 Asbury Cir Ste N340Atlanta, GA 30322Phone: (404) 778-5975
Registry dates
- Enumerated
- 2016-06-20
- Last updated
- 2022-08-19
- Certified
- 2022-08-17
Frequently asked questions
- What is Elizabeth Peacock's NPI number?
- Elizabeth Peacock's National Provider Identifier (NPI) is 1023468170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Peacock's specialty?
- Elizabeth Peacock is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Peacock located?
- Elizabeth Peacock's practice location on file with NPPES is 190 E Bannock St, Boise, ID 83712-6241.
- What is Elizabeth Peacock's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Peacock is (208) 381-2235.
- Does Elizabeth Peacock accept Medicare?
- Elizabeth Peacock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Peacock's NPI active?
- Yes — Elizabeth Peacock's NPI (1023468170) is active in the NPPES registry as of the last update on 2022-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.