Krystal Collins, APRN, BC
NPI 1669799169 · Nurse Practitioner · Knoxville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krystal Collins, APRN, BC is a Nurse Practitioner provider in Knoxville, TN (NPI 1669799169).
Provider details
- NPI number
- 1669799169
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, BC
- Sex
- Female
- Sole proprietor
- No
- License
- 14668 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
218 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Professional Service for Multiple Injections of Allergen95117 | 90 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 57 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $70 |
| Professional Service for Single Injection of Allergen95115 | 17 | $8 |
Typical Medicare-allowed amounts for these services range $8–$70 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 58 | 18 |
| Montelukast Sodium | 57 | 14 |
| Azelastine Hcl | 56 | 23 |
| Fluticasone Propionate | 51 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 15 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 18 | — |
| Omalizumabbrand: Xolair | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$678 across 24 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
- 2010-04-23
- Last updated
- 2016-12-15
Frequently asked questions
- What is Krystal Collins's NPI number?
- Krystal Collins's National Provider Identifier (NPI) is 1669799169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krystal Collins's specialty?
- Krystal Collins is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Krystal Collins located?
- Krystal Collins's practice location on file with NPPES is 801 N Weisgarber Rd, Knoxville, TN 37909-2706.
- What is Krystal Collins's phone number?
- The practice phone number listed in the NPPES registry for Krystal Collins is (865) 584-8588.
- Does Krystal Collins accept Medicare?
- Krystal Collins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krystal Collins's NPI active?
- Yes — Krystal Collins's NPI (1669799169) is active in the NPPES registry as of the last update on 2016-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.