Christina Knoop, NP
NPI 1346734910 · Family Nurse Practitioner · Portland, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Knoop, NP is a Family Nurse Practitioner provider in Portland, MI (NPI 1346734910).
Provider details
- NPI number
- 1346734910
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704270476 (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
1 documented practice location
- 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 172 | 50 |
| Atorvastatin Calcium | 155 | 57 |
| Amlodipine Besylate | 105 | 35 |
| Gabapentin | 96 | 26 |
| Losartan Potassium | 91 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 89 | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$218 across 7 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
Registry dates
- Enumerated
- 2018-06-18
- Last updated
- 2023-10-23
- Certified
- 2023-10-23
Frequently asked questions
- What is Christina Knoop's NPI number?
- Christina Knoop's National Provider Identifier (NPI) is 1346734910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Knoop's specialty?
- Christina Knoop is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Knoop located?
- Christina Knoop's practice location on file with NPPES is 1850 Hyland Dr, Portland, MI 48875-8508.
- What is Christina Knoop's phone number?
- The practice phone number listed in the NPPES registry for Christina Knoop is (517) 647-6722.
- Does Christina Knoop accept Medicare?
- Christina Knoop is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Knoop's NPI active?
- Yes — Christina Knoop's NPI (1346734910) is active in the NPPES registry as of the last update on 2023-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.