KRISTIN M WERKING RN, MSN, ACNP-BC
NPI 1023294154
Nurse Practitioner - Acute Care in Nashville, TN

Active since January 18, 2008PECOS EnrolledAccepts Medicare Assignment
97.12/100
CMS Quality Rating
1211 21ST AVE S, 404 MAB, NASHVILLE, TN 37212(615) 936-6654 Get Directions Write a Review

NPPES record last updated: March 16, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Kristin M Werking Rn, Msn, Acnp-bc NPPES

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

KRISTIN M WERKING RN, MSN, ACNP-BC (NPI 1023294154) is an individual acute care provider in Nashville, Tennessee, licensed in Tennessee (APN0000013117) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1023294154
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameKRISTIN M WERKINGCredential: RN, MSN, ACNP-BC
Location Address1211 21ST AVE S, 404 MABNashville, TN 37212-2717
Mailing Address3841 Green Hills Village Dr Ste 200Nashville, TN 37215-2691 · (615) 936-6654
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJanuary 18, 2008
Last NPPES UpdateMarch 16, 2022
NPPES CertifiedMarch 16, 2022
NPI 1023294154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License Licensed in TN · APN0000013117
1211 21ST AVE S, Nashville, TN 37212

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Kristin M Werking Rn, Msn, Acnp-bc 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 ID8224329628
PECOS Enrollment IDI20201020002368
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.

Hospital Affiliations CMS Care Compare

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

Vanderbilt University Medical Center

Acute Care Hospitals · Nashville, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440039
Location1211 Medical Center DriveNashville, TN 37232 · Davidson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37212 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.64
Promoting Interoperability100
Improvement Activities40

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.

Nurse Practitioner (Acute Care)
1211 21ST AVE S, 404 MEDICAL ARTS BUILDING
NASHVILLE, TN 37212
Anesthesiology (Critical Care Medicine)
1211 21ST AVE S, MAB SUITE 526
NASHVILLE, TN 37212
Dietitian, Registered
1211 21ST AVE S
NASHVILLE, TN 37212
Behavior Analyst
1211 21ST AVE S, MAB SUITE 110
NASHVILLE, TN 37212
Nurse Practitioner (Family)
1211 21ST AVE S, MEDICAL ARTS BUILDING, SUITE 114
NASHVILLE, TN 37212
Nurse Practitioner (Acute Care)
1211 21ST AVE S, 404 MAB
NASHVILLE, TN 37212
Behavior Analyst
1211 21ST AVE S, SUITE 110
NASHVILLE, TN 37212
Anesthesiology (Pediatric Anesthesiology)
1211 21ST AVE S, MEDICAL ARTS BUILDING, ROOM 701
NASHVILLE, TN 37212

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kristin Werking's NPI number?

The NPI number for Kristin Werking is 1023294154. It was assigned to this individual provider in the NPPES registry on January 18, 2008.

Where is Kristin Werking located?

Kristin Werking practices at 1211 21st Ave S 404 Mab, Nashville, TN 37212. The listed phone number is (615) 936-6654.

What is Kristin Werking's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Kristin Werking enrolled in Medicare?

Yes. Kristin Werking is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Kristin Werking accept?

Health plans from Alliant Health Plans, Inc., BlueCross BlueShield of Tennessee and Oscar Insurance Company list Kristin Werking as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Kristin Werking affiliated with any hospitals?

According to CMS data, Kristin Werking is affiliated with Vanderbilt University Medical Center.

When was this NPI record last updated?

The NPPES record for Kristin Werking was last updated on March 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.