Powen Tu, MD PHD
NPI 1891131421 · Nuclear Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Nuclear Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Powen Tu, MD PHD is a Nuclear Medicine Physician provider in San Jose, CA (NPI 1891131421).
Provider details
- NPI number
- 1891131421
- Entity type
- Individual
- Primary specialty
- Nuclear Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Female
- Sole proprietor
- No
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
13 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
32 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 32 | $26 |
Typical Medicare-allowed amounts for these services range $26–$26 (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.
Practice location
Mailing address
Additional practice locations (1)
- 72 E Concord StEvans 124Boston, MA 02118-2642Phone: (617) 638-6551
Registry dates
- Enumerated
- 2013-05-22
- Last updated
- 2021-12-17
Frequently asked questions
- What is Powen Tu's NPI number?
- Powen Tu's National Provider Identifier (NPI) is 1891131421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Powen Tu's specialty?
- Powen Tu is listed in the NPPES registry with a primary specialty of Nuclear Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Powen Tu located?
- Powen Tu's practice location on file with NPPES is 250 Hospital Pkwy, San Jose, CA 95119-1103.
- What is Powen Tu's phone number?
- The practice phone number listed in the NPPES registry for Powen Tu is (408) 972-7000.
- Does Powen Tu accept Medicare?
- Powen Tu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Powen Tu's NPI active?
- Yes — Powen Tu's NPI (1891131421) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.