John Strandmark, MD
NPI 1518002120 · Internal Medicine Physician · Troy, MI
Enrolled with Medicare as Order and Referring Only - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Strandmark, MD is a Internal Medicine Physician provider in Troy, MI (NPI 1518002120).
Provider details
- NPI number
- 1518002120
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 45902 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-21
- Last updated
- 2023-10-26
- Certified
- 2023-10-25
Frequently asked questions
- What is John Strandmark's NPI number?
- John Strandmark's National Provider Identifier (NPI) is 1518002120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Strandmark's specialty?
- John Strandmark is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Strandmark located?
- John Strandmark's practice location on file with NPPES is 500 Kirts Blvd Ste 250, Troy, MI 48084-4135.
- What is John Strandmark's phone number?
- The practice phone number listed in the NPPES registry for John Strandmark is (248) 837-4390.
- Does John Strandmark accept Medicare?
- John Strandmark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Strandmark's NPI active?
- Yes — John Strandmark's NPI (1518002120) is active in the NPPES registry as of the last update on 2023-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.