Robert Galamaga, D.O.
NPI 1891805446 · Hematology & Oncology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Galamaga, D.O. is a Hematology & Oncology Physician provider in Phoenix, AZ (NPI 1891805446).
Provider details
- NPI number
- 1891805446
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 036113970 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,117 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 | 314 | $120 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 150 | $14 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 138 | $120 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 80 | $110 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 74 | $168 |
| Administration of Additional New Drug Or Substance Into Vein, 1 Hour Or Less96417 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 46 | 30 |
| Axitinibbrand: Inlyta | 26 | — |
| Anastrozole | 26 | 13 |
| Ondansetronbrand: Ondansetron Odt | 24 | 16 |
| Dexamethasone | 21 | 12 |
| Levothyroxine Sodium | 21 | — |
| Ondansetron Hcl | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39,598 across 93 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 (3)
- 1201 S Prairie AveUnit 2902Chicago, IL 60605Phone: (872) 356-1812Fax: (217) 286-6094
- 880 W Central RdSuite 8200Chicago, IL 60673-0001Phone: (847) 259-4482Fax: (847) 259-6406
- 8915 W Golf RdNiles, IL 60714-5905Phone: (847) 827-9060Fax: (847) 827-7196
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2024-10-18
- Certified
- 2024-10-18
Frequently asked questions
- What is Robert Galamaga's NPI number?
- Robert Galamaga's National Provider Identifier (NPI) is 1891805446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Galamaga's specialty?
- Robert Galamaga is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Galamaga located?
- Robert Galamaga's practice location on file with NPPES is 2910 N 3rd Ave # 470, Phoenix, AZ 85013-4434.
- What is Robert Galamaga's phone number?
- The practice phone number listed in the NPPES registry for Robert Galamaga is (602) 406-6387.
- Does Robert Galamaga accept Medicare?
- Robert Galamaga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Galamaga's NPI active?
- Yes — Robert Galamaga's NPI (1891805446) is active in the NPPES registry as of the last update on 2024-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.