Frank Xing
NPI 1750792545 · Neurology Physician · Fountain Valley, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Xing is a Neurology Physician provider in Fountain Valley, CA (NPI 1750792545).
Provider details
- NPI number
- 1750792545
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A169497 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 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
97 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $140 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 39 | $108 |
Typical Medicare-allowed amounts for these services range $108–$140 (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) |
|---|---|
| Donepezil Hcl | 51 |
| Levetiracetam | 32 |
| Pregabalin | 23 |
| Entacapone | 22 |
| Memantine Hcl | 20 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 19 |
| Divalproex Sodium | 19 |
| Rimegepant Sulfatebrand: Nurtec Odt | 17 |
| Lacosamide | 16 |
| Lamotrigine | 16 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,257 across 176 records (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
- 2014-05-14
- Last updated
- 2020-09-15
- Certified
- 2020-09-15
Frequently asked questions
- What is Frank Xing's NPI number?
- Frank Xing's National Provider Identifier (NPI) is 1750792545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Xing's specialty?
- Frank Xing is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Xing located?
- Frank Xing's practice location on file with NPPES is 9940 Talbert Ave Ste 100, Fountain Valley, CA 92708-5153.
- What is Frank Xing's phone number?
- The practice phone number listed in the NPPES registry for Frank Xing is (714) 378-5062.
- Does Frank Xing accept Medicare?
- Frank Xing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Xing's NPI active?
- Yes — Frank Xing's NPI (1750792545) is active in the NPPES registry as of the last update on 2020-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.