Spencer Popp, PA-C
NPI 1821599374 · Physician Assistant · Traverse City, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spencer Popp, PA-C is a Physician Assistant provider in Traverse City, MI (NPI 1821599374).
Provider details
- NPI number
- 1821599374
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 5601008584 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
8 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$239 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (7)
- 8872 Professional Dr Ste BCadillac, MI 49601-8482Phone: (231) 779-0320
- 1345 E Parkdale AveManistee, MI 49660-9318Phone: (231) 398-1750
- 1221 Sixth St Ste 100Traverse City, MI 49684-2359Phone: (231) 935-0322
- 3537 W Front St Ste ETraverse City, MI 49684-7943Phone: (231) 935-5880
- 1105 Sixth StTraverse City, MI 49684-2345Phone: (231) 935-5000
- 4045 W Royal DrTraverse City, MI 49684-8965Phone: (231) 935-0900Fax: (231) 935-0308
- 217 S Madison StTraverse City, MI 49684-2321Phone: (231) 392-8400
Registry dates
- Enumerated
- 2018-02-21
- Last updated
- 2025-01-10
- Certified
- 2025-01-10
Frequently asked questions
- What is Spencer Popp's NPI number?
- Spencer Popp's National Provider Identifier (NPI) is 1821599374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Popp's specialty?
- Spencer Popp is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Spencer Popp located?
- Spencer Popp's practice location on file with NPPES is 1221 Sixth St Ste 300, Traverse City, MI 49684-2360.
- What is Spencer Popp's phone number?
- The practice phone number listed in the NPPES registry for Spencer Popp is (231) 935-2400.
- Does Spencer Popp accept Medicare?
- Spencer Popp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spencer Popp's NPI active?
- Yes — Spencer Popp's NPI (1821599374) is active in the NPPES registry as of the last update on 2025-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.