Peony Pak
NPI 1659735074 · Neurology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peony Pak is a Neurology Physician provider in Los Angeles, CA (NPI 1659735074).
Provider details
- NPI number
- 1659735074
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- 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
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
738 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 Into Tendon at Attachment to Bone Or Muscle20551 | 209 | $38 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 158 | $99 |
| Injection of Anesthetic Agent And/Or Steroid Into Other Nerve Or Branch64450 | 136 | $63 |
| Injection of Chemical for Paralysis of Facial and Neck Nerve Muscles on Both Sides of Face64615 | 87 | $162 |
| Injection of Anesthetic Agent And/Or Steroid Into Upper Neck and Back of Head Nerve64405 | 81 | $60 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rimegepant Sulfatebrand: Nurtec Odt | 48 | 11 |
| Gabapentin | 43 | — |
| Sumatriptan Succinate | 38 | — |
| Rizatriptan Benzoatebrand: Rizatriptan | 30 | — |
| Galcanezumab-Gnlmbrand: Emgality Pen | 28 | — |
| Ubrogepantbrand: Ubrelvy | 24 | — |
| Memantine Hcl | 22 |
Practice location
Mailing address
Additional practice locations (1)
- 333 City Blvd WSuite 400Orange, CA 92868-2903Phone: (714) 456-6693
Registry dates
- Enumerated
- 2016-04-12
- Last updated
- 2020-10-07
- Certified
- 2020-10-07
Frequently asked questions
- What is Peony Pak's NPI number?
- Peony Pak's National Provider Identifier (NPI) is 1659735074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peony Pak's specialty?
- Peony Pak is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Peony Pak located?
- Peony Pak's practice location on file with NPPES is 100 Ucla Medical Plaza Suite 425, Los Angeles, CA 90095-2903.
- What is Peony Pak's phone number?
- The practice phone number listed in the NPPES registry for Peony Pak is (310) 794-1195.
- Does Peony Pak accept Medicare?
- Peony Pak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peony Pak's NPI active?
- Yes — Peony Pak's NPI (1659735074) is active in the NPPES registry as of the last update on 2020-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.