Kalyn Crosby, FNP-C
NPI 1649421066 · Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalyn Crosby, FNP-C is a Nurse Practitioner provider in Nashville, TN (NPI 1649421066).
Provider details
- NPI number
- 1649421066
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 13683 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
705 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 258 | $5 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 103 | $41 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 100 | $71 |
| Destruction of Skin Growth, 1-14 Growths17110 | 83 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $100 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 29 | 25 |
| Clobetasol Propionate | 20 | 12 |
| Doxycycline Hyclate | 20 | 11 |
| Minoxidil | 20 | — |
| Ketoconazole | 18 | — |
| Mometasone Furoate | 16 | 12 |
| Metronidazole | 15 | — |
| Fluorouracil | 14 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$962 across 43 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
- 2008-10-03
- Last updated
- 2020-10-26
- Certified
- 2020-10-26
Frequently asked questions
- What is Kalyn Crosby's NPI number?
- Kalyn Crosby's National Provider Identifier (NPI) is 1649421066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalyn Crosby's specialty?
- Kalyn Crosby is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kalyn Crosby located?
- Kalyn Crosby's practice location on file with NPPES is 2301 21st Ave S, Nashville, TN 37212.
- What is Kalyn Crosby's phone number?
- The practice phone number listed in the NPPES registry for Kalyn Crosby is (615) 327-9797.
- Does Kalyn Crosby accept Medicare?
- Kalyn Crosby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kalyn Crosby's NPI active?
- Yes — Kalyn Crosby's NPI (1649421066) is active in the NPPES registry as of the last update on 2020-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.