Macomb Hematology Oncology
NPI 1609814631 · Hematology & Oncology Physician · Warren, MI
Macomb Hematology Oncology is a Hematology & Oncology Physician organization in Warren, MI (NPI 1609814631).
Provider details
- NPI number
- 1609814631
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Efstathios Tapazoglou, Provider(586) 558-4700
- License
- ET040673 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2009-07-17
Frequently asked questions
- What is Macomb Hematology Oncology's NPI number?
- Macomb Hematology Oncology's National Provider Identifier (NPI) is 1609814631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Macomb Hematology Oncology?
- Macomb Hematology Oncology is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Macomb Hematology Oncology located?
- Macomb Hematology Oncology's practice location on file with NPPES is 11900 E 12 Mile Rd, Warren, MI 48093-3400.
- What is Macomb Hematology Oncology's phone number?
- The practice phone number listed in the NPPES registry for Macomb Hematology Oncology is (586) 558-4700.
- Who is the authorized official for Macomb Hematology Oncology?
- The authorized official listed on Macomb Hematology Oncology's NPPES record is Efstathios Tapazoglou, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Macomb Hematology Oncology's NPI active?
- Yes — Macomb Hematology Oncology's NPI (1609814631) is active in the NPPES registry as of the last update on 2009-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.