Xiufen Ding, MD
NPI 1528143203 · Gynecology Physician · Fremont, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiufen Ding, MD is a Gynecology Physician provider in Fremont, CA (NPI 1528143203).
Provider details
- NPI number
- 1528143203
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A81838 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 151 | 92 |
| Mirabegronbrand: Myrbetriq | 99 | 45 |
| Trospium Chloride | 50 | 31 |
| Trospium Chloridebrand: Trospium Chloride Er | 42 | 17 |
| Mirabegronbrand: Mirabegron Er | 39 | 36 |
| Oxycodone Hcl | 31 | 30 |
| Methenamine Hippurate | 29 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$11 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
- 2006-10-25
- Last updated
- 2021-12-13
Frequently asked questions
- What is Xiufen Ding's NPI number?
- Xiufen Ding's National Provider Identifier (NPI) is 1528143203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiufen Ding's specialty?
- Xiufen Ding is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Xiufen Ding located?
- Xiufen Ding's practice location on file with NPPES is 39400 Paseo Padre Pkwy, Fremont, CA 94538-2310.
- What is Xiufen Ding's phone number?
- The practice phone number listed in the NPPES registry for Xiufen Ding is (510) 795-3000.
- Does Xiufen Ding accept Medicare?
- Xiufen Ding is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiufen Ding's NPI active?
- Yes — Xiufen Ding's NPI (1528143203) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.