Maryann Shango, MD
NPI 1942593876 · Hematology & Oncology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maryann Shango, MD is a Hematology & Oncology Physician provider in Grand Rapids, MI (NPI 1942593876).
Provider details
- NPI number
- 1942593876
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD60739968 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,757 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 292 | $8 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 280 | $16 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 264 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 244 | $9 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 182 | $138 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 172 | 51 |
| Anastrozole | 156 | 44 |
| Hydroxyurea | 101 | 17 |
| Tamoxifen Citrate | 94 | 33 |
| Ondansetronbrand: Ondansetron Odt | 45 | 29 |
| Dexamethasone | 34 | 25 |
| Lorazepam | 34 | 22 |
| Exemestane | 32 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 2 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
Additional practice locations (2)
- 27301 Dequindre Rd Ste 314Madison Heights, MI 48071-3459Phone: (248) 399-4400Fax: (248) 691-8209
- 12123 Sw 69th AveTigard, OR 97223-8514Phone: (971) 708-7600Fax: (971) 371-5230
Registry dates
- Enumerated
- 2011-05-25
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Maryann Shango's NPI number?
- Maryann Shango's National Provider Identifier (NPI) is 1942593876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Shango's specialty?
- Maryann Shango is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Maryann Shango located?
- Maryann Shango's practice location on file with NPPES is 250 Cherry St Se, Grand Rapids, MI 49503-4608.
- What is Maryann Shango's phone number?
- The practice phone number listed in the NPPES registry for Maryann Shango is (616) 685-5600.
- Does Maryann Shango accept Medicare?
- Maryann Shango is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maryann Shango's NPI active?
- Yes — Maryann Shango's NPI (1942593876) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.