IndividualActive
Nathan Knapp, LLPC
NPI 1871045336 · Counselor · Grand Rapids, MI
Nathan Knapp, LLPC is a Counselor provider in Grand Rapids, MI (NPI 1871045336).
Provider details
- NPI number
- 1871045336
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- LLPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6401015030 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1101 Ball Ave Ne
Grand Rapids, MI 49505-5904
Phone: (616) 456-6571
Street-level locationGet directions
Mailing address
504 Setters Run Apt 108
Coopersville, MI 49404-1066
Registry dates
- Enumerated
- 2016-11-01
- Last updated
- 2016-11-01
Frequently asked questions
- What is Nathan Knapp's NPI number?
- Nathan Knapp's National Provider Identifier (NPI) is 1871045336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Knapp's specialty?
- Nathan Knapp is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Nathan Knapp located?
- Nathan Knapp's practice location on file with NPPES is 1101 Ball Ave Ne, Grand Rapids, MI 49505-5904.
- What is Nathan Knapp's phone number?
- The practice phone number listed in the NPPES registry for Nathan Knapp is (616) 456-6571.
- Is Nathan Knapp's NPI active?
- Yes — Nathan Knapp's NPI (1871045336) is active in the NPPES registry as of the last update on 2016-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.