Justin Shaya, MD
NPI 1467830489 · Medical Oncology Physician · Ypsilanti, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Shaya, MD is a Medical Oncology Physician provider in Ypsilanti, MI (NPI 1467830489).
Provider details
- NPI number
- 1467830489
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A154195 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,133 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 | 287 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 233 | $90 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 232 | $16 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 81 | $91 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 59 | $119 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 184 | 52 |
| Prednisone | 143 | 43 |
| Apixabanbrand: Eliquis | 114 | 28 |
| Abiraterone Acetate | 81 | — |
| Dexamethasone | 79 | 33 |
| Oxycodone Hcl | 70 | 22 |
| Hydroxyurea | 66 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$90 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 (3)
- 3855 Health Sciences Dr #0829La Jolla, CA 92093Phone: (858) 657-5281
- 200 W Arbor Dr # Mc0829San Diego, CA 92103-1911Phone: (858) 657-5281
- 1500 E Medical Center Dr3116 Taubman CenterAnn Arbor, MI 48109-5000Phone: (734) 844-5400
Registry dates
- Enumerated
- 2015-05-11
- Last updated
- 2024-12-31
- Certified
- 2021-08-10
Frequently asked questions
- What is Justin Shaya's NPI number?
- Justin Shaya's National Provider Identifier (NPI) is 1467830489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Shaya's specialty?
- Justin Shaya is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Shaya located?
- Justin Shaya's practice location on file with NPPES is 5303 Elliott Dr., Ypsilanti, MI 48197.
- What is Justin Shaya's phone number?
- The practice phone number listed in the NPPES registry for Justin Shaya is (734) 712-1000.
- Does Justin Shaya accept Medicare?
- Justin Shaya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Shaya's NPI active?
- Yes — Justin Shaya's NPI (1467830489) is active in the NPPES registry as of the last update on 2024-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.