DR. NICHELLE IRENE DAVEY M.D., PH.D.
NPI 1215323357
Internal Medicine - Critical Care Medicine in Gallatin, TN

Q: What is Nichelle Davey's NPI number?

The NPI number for Nichelle Davey is 1215323357. It was assigned to this individual provider in the NPPES registry on April 15, 2015. The provider is also known as Nichelle Irene Winters MD, Phd.

Q: What is Nichelle Davey's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Q: When was this NPI record last updated?

The NPPES record for Nichelle Davey was last updated on January 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 15, 2015PECOS EnrolledAccepts Medicare Assignment

1156 NASHVILLE PIKE, GALLATIN, TN 37066(615) 989-1088 Get Directions Write a Review

NPPES record last updated: January 10, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 4, 2023, Dec 9, 2021, Dec 10, 2019 (3 updates tracked since 2019).

On this page

About Dr. Nichelle Irene Davey M.d., Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NICHELLE IRENE DAVEY M.D., PH.D. (NPI 1215323357) is an individual critical care medicine provider in Gallatin, Tennessee, licensed in Tennessee (58284) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Sumner Regional Medical Center, and is a graduate of Vanderbilt University School Of Medicine (2015).

NPPES Registry Identity

NPI1215323357

Entity TypeIndividualFemale

Primary Taxonomy207RC0200X

Provider Legal NameDR. NICHELLE IRENE DAVEYCredential: M.D., PH.D.

Location Address1156 NASHVILLE PIKEGallatin, TN 37066-3110

Mailing Address1156 Nashville PikeGallatin, TN 37066-3110 · (615) 989-1088

Phone(615) 989-1088

Sole ProprietorNo

Medical School CMSVanderbilt University School Of MedicineGraduated 2015

Enumeration DateApril 15, 2015

Last NPPES UpdateJanuary 10, 20243 updates tracked since enumeration

NPPES CertifiedJanuary 10, 2024

✔ NPI 1215323357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

License✔ Licensed in TN · 58284

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal MedicineTaxonomy 207R00000X · License 58284 (TN)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1156 NASHVILLE PIKE, Gallatin, TN 37066

Open in Google Maps ↗

Other Names 1

Former Name (1)Nichelle Irene Winters Md, Phd

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nichelle Irene Davey M.d., Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7810299781

PECOS Enrollment IDI20190320003099

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Nichelle Davey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Anova Medical Associates, Plc

Same address

Hospitalist

1156 NASHVILLE PIKE
Gallatin, TN 37066

Reassigned Medicare billing, Tennessee enrollment
195 clinicians in this Medicare group

NPI 1659849537 (615) 989-1088

Meharry Medical College

23 mi

Clinic/Center

1005 DR. D. B. TODD BLVD
Nashville, TN 37208

Reassigned Medicare billing, Tennessee enrollment
118 clinicians in this Medicare group

NPI 1205859279 (615) 327-5592

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

293 services158 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

164 services91 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

21 services21 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sumner Regional Medical Center

Acute Care Hospitals · Gallatin, TN

1/5 CMS rating

OwnershipProprietary

CMS Certification Number440003

Location555 Hartsville PikeGallatin, TN 37066 · Sumner County

Emergency services Birthing friendly

Ascension Saint Thomas Hospital

Acute Care Hospitals · Nashville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440082

Location4220 Harding Rd, PO Box 380Nashville, TN 37205 · Davidson County

Emergency services Birthing friendly

Tristar Hendersonville Medical Center

Acute Care Hospitals · Hendersonville, TN

4/5 CMS rating

OwnershipProprietary

CMS Certification Number440194

Location355 New Shackle Island RdHendersonville, TN 37075 · Sumner County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37066 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JEFFREY TAYLOR DO

Internal Medicine