Stephen Cheng
NPI 1134746514 · Nurse Practitioner · Stanford, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Cheng is a Nurse Practitioner provider in Stanford, CA (NPI 1134746514).
Provider details
- NPI number
- 1134746514
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95014700 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
331 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) |
|---|---|---|
| Programming of Dual Lead Pacemaker System93280 | 125 | $35 |
| Programming of Single, Dual, Or Multiple Lead Or Leadless Pacemaker System Before Or After Surgery93286 | 59 | $14 |
| External Shock to Heart to Regulate Heart Beat92960 | 48 | $104 |
| Programming of Dual Lead Implantable Defibrillator System93283 | 30 | $53 |
| Programming of Multiple Lead Implantable Defibrillator System93284 | 27 | $58 |
| Programming of Single Lead Pacemaker System93279 | 18 | $29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Dofetilide | 18 |
| Amiodarone Hcl | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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.
$32 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
Additional practice locations (1)
- 2514 Berryessa RdSan Jose, CA 95132-2947Phone: (408) 272-1431
Registry dates
- Enumerated
- 2020-07-01
- Last updated
- 2021-10-18
- Certified
- 2021-10-18
Frequently asked questions
- What is Stephen Cheng's NPI number?
- Stephen Cheng's National Provider Identifier (NPI) is 1134746514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Cheng's specialty?
- Stephen Cheng is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephen Cheng located?
- Stephen Cheng's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Stephen Cheng's phone number?
- The practice phone number listed in the NPPES registry for Stephen Cheng is (650) 723-4000.
- Does Stephen Cheng accept Medicare?
- Stephen Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Cheng's NPI active?
- Yes — Stephen Cheng's NPI (1134746514) is active in the NPPES registry as of the last update on 2021-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.