OrganizationActive
John S Kostin MD PC
NPI 1932375789 · Surgery Physician · Kalamazoo, MI
John S Kostin MD PC is a Surgery Physician organization in Kalamazoo, MI (NPI 1932375789).
Provider details
- NPI number
- 1932375789
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Teri Caswell, Billing Coordinator(269) 381-6157
- License
- JK194300 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
6010 Gull Rd
Kalamazoo, MI 49048-9452
Phone: (269) 381-6157
Fax: (269) 385-2657
Street-level locationGet directions
Mailing address
6010 Gull Rd
Kalamazoo, MI 49048-9452
Registry dates
- Enumerated
- 2008-05-01
- Last updated
- 2008-05-01
Frequently asked questions
- What is John S Kostin MD PC's NPI number?
- John S Kostin MD PC's National Provider Identifier (NPI) is 1932375789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John S Kostin MD PC?
- John S Kostin MD PC is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John S Kostin MD PC located?
- John S Kostin MD PC's practice location on file with NPPES is 6010 Gull Rd, Kalamazoo, MI 49048-9452.
- What is John S Kostin MD PC's phone number?
- The practice phone number listed in the NPPES registry for John S Kostin MD PC is (269) 381-6157.
- Who is the authorized official for John S Kostin MD PC?
- The authorized official listed on John S Kostin MD PC's NPPES record is Teri Caswell, Billing Coordinator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John S Kostin MD PC's NPI active?
- Yes — John S Kostin MD PC's NPI (1932375789) is active in the NPPES registry as of the last update on 2008-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.