Crystal Payton, NP-C
NPI 1639594054 · Family Nurse Practitioner · Cassopolis, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Payton, NP-C is a Family Nurse Practitioner provider in Cassopolis, MI (NPI 1639594054).
Provider details
- NPI number
- 1639594054
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4704266006 (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
12 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 45 |
| Quetiapine Fumarate | 43 |
| Trazodone Hcl | 42 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 39 |
| Duloxetine Hcl | 37 |
| Clonazepam | 32 |
| Lorazepam | 28 |
| Mirtazapine | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$478 across 11 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
- 2014-02-21
- Last updated
- 2014-02-21
Frequently asked questions
- What is Crystal Payton's NPI number?
- Crystal Payton's National Provider Identifier (NPI) is 1639594054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Payton's specialty?
- Crystal Payton is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Payton located?
- Crystal Payton's practice location on file with NPPES is 109 School St, Cassopolis, MI 49031-1023.
- What is Crystal Payton's phone number?
- The practice phone number listed in the NPPES registry for Crystal Payton is (269) 445-3874.
- Does Crystal Payton accept Medicare?
- Crystal Payton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Payton's NPI active?
- Yes — Crystal Payton's NPI (1639594054) is active in the NPPES registry as of the last update on 2014-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.