James G Armstrong DO PC
NPI 1609818947 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Garden City, MI
James G Armstrong DO PC is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Garden City, MI (NPI 1609818947).
Provider details
- NPI number
- 1609818947
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Armstrong, Owner/Physician(734) 427-6590
- License
- 5101007534 (MI)
Specialties & taxonomies
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianPrimary208G00000XLicense 5101007534 (MI)
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
- 2006-06-12
- Last updated
- 2010-08-13
Frequently asked questions
- What is James G Armstrong DO PC's NPI number?
- James G Armstrong DO PC's National Provider Identifier (NPI) is 1609818947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James G Armstrong DO PC?
- James G Armstrong DO PC is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is James G Armstrong DO PC located?
- James G Armstrong DO PC's practice location on file with NPPES is 5755 Inkster Rd, Garden City, MI 48135-2960.
- What is James G Armstrong DO PC's phone number?
- The practice phone number listed in the NPPES registry for James G Armstrong DO PC is (734) 427-6590.
- Who is the authorized official for James G Armstrong DO PC?
- The authorized official listed on James G Armstrong DO PC's NPPES record is James Armstrong, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James G Armstrong DO PC's NPI active?
- Yes — James G Armstrong DO PC's NPI (1609818947) is active in the NPPES registry as of the last update on 2010-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.