Monaghan Health Group Inc
NPI 1154637395 · Hematology & Oncology Physician · Saint Louis, MO
Monaghan Health Group Inc is a Hematology & Oncology Physician organization in Saint Louis, MO (NPI 1154637395).
Provider details
- NPI number
- 1154637395
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Greg Monaghan, Ceo(314) 556-4489
- License
- 04-30958 (MO)
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
15 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
- 2010-08-25
- Last updated
- 2010-08-25
Frequently asked questions
- What is Monaghan Health Group Inc's NPI number?
- Monaghan Health Group Inc's National Provider Identifier (NPI) is 1154637395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Monaghan Health Group Inc?
- Monaghan Health Group Inc is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Monaghan Health Group Inc located?
- Monaghan Health Group Inc's practice location on file with NPPES is 800 Washington Ave, Saint Louis, MO 63101-1202.
- What is Monaghan Health Group Inc's phone number?
- The practice phone number listed in the NPPES registry for Monaghan Health Group Inc is (314) 556-4489.
- Who is the authorized official for Monaghan Health Group Inc?
- The authorized official listed on Monaghan Health Group Inc's NPPES record is Greg Monaghan, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Monaghan Health Group Inc's NPI active?
- Yes — Monaghan Health Group Inc's NPI (1154637395) is active in the NPPES registry as of the last update on 2010-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.