Stacey Hein, INTERNAL MEDICINE
NPI 1568429983 · Internal Medicine Physician · Los Gatos, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stacey Hein, INTERNAL MEDICINE is a Internal Medicine Physician provider in Los Gatos, CA (NPI 1568429983).
Provider details
- NPI number
- 1568429983
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- INTERNAL MEDICINE
- Sex
- Female
- Sole proprietor
- Yes
- License
- 770491483 (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
20 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
1,768 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 666 | $110 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 501 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 319 | $155 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 164 | $157 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 61 | $52 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 187 | 52 |
| Levothyroxine Sodium | 151 | 38 |
| Simvastatin | 127 | 35 |
| Amlodipine Besylate | 108 | 32 |
| Rosuvastatin Calcium | 107 | 31 |
| Sertraline Hcl | 98 | 27 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$431 across 21 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
- 2006-04-28
- Last updated
- 2010-07-09
Frequently asked questions
- What is Stacey Hein's NPI number?
- Stacey Hein's National Provider Identifier (NPI) is 1568429983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacey Hein's specialty?
- Stacey Hein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stacey Hein located?
- Stacey Hein's practice location on file with NPPES is 15215 National Ave, Los Gatos, CA 95032-2425.
- What is Stacey Hein's phone number?
- The practice phone number listed in the NPPES registry for Stacey Hein is (408) 358-1841.
- Does Stacey Hein accept Medicare?
- Stacey Hein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stacey Hein's NPI active?
- Yes — Stacey Hein's NPI (1568429983) is active in the NPPES registry as of the last update on 2010-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.