1. Home
  2. Directory
  3. Tennessee
  4. Nashville
  5. Emergency Medicine
  6. NPI Profile

DR. RYAN MICHAEL WALSH M.D.
NPI 1851530588
Emergency Medicine in Nashville, TN

Active since February 19, 2009PECOS EnrolledAccepts Medicare Assignment
97.12/100
CMS Quality Rating
1313 21ST AVE S, NASHVILLE, TN 37232(615) 936-0087 Get Directions Write a Review

NPPES record last updated: April 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 25, 2021, Oct 19, 2020, Nov 8, 2018 and 1 more (4 updates tracked since 2016).

About Dr. Ryan Michael Walsh M.d. NPPES

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

DR. RYAN MICHAEL WALSH M.D. (NPI 1851530588) is an individual emergency medicine provider in Nashville, Tennessee, licensed in Tennessee (56125) and active in the NPI registry since February 2009. He is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1851530588
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. RYAN MICHAEL WALSHCredential: M.D.
Location Address1313 21ST AVE SNashville, TN 37232-1000
Mailing Address3841 Green Hills Village Dr Ste 200Nashville, TN 37215-2691 · (615) 936-0087
Phone(615) 936-0087
Sole ProprietorNo
Medical School CMSEastern Virginia Medical SchoolGraduated 2009
Enumeration DateFebruary 19, 2009
Last NPPES UpdateApril 25, 20254 updates tracked since enumeration
NPPES CertifiedApril 25, 2025
✔ NPI 1851530588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TN · 56125
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1313 21ST AVE S, Nashville, TN 37232
Open in Google Maps ↗

Secondary Practice Locations 4

Location 11310 24th Ave SNashville, TN 37212-2637 · Phone (615) 327-4751
Location 22835 Highway 231 NShelbyville, TN 37160-7327 · Phone (615) 875-6415
Location 31801 N Jackson St, 1801 N Jackson StTullahoma, TN 37388-2201 · Phone (615) 875-6415
Location 41411 W Baddour PkwyLebanon, TN 37087-2513 · Phone (615) 875-6415

Other Identifiers 1

MedicaidQ032090TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Oscar Insurance Company.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

Dr. Ryan Michael Walsh M.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 ID2567440316
PECOS Enrollment IDI20171101002127
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.

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
48 services48 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
28 services28 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.
25 services25 patients

Hospital Affiliations CMS Care Compare 2

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

Vanderbilt Wilson County Hospital

Acute Care Hospitals · Lebanon, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440193
Location1411 Baddour ParkwayLebanon, TN 37087 · Wilson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37232 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.

LAURA MURPHY M.D., M.B.A.
Emergency Medicine
1313 21ST AVE S, 703 OXFORD HOUSE
NASHVILLE, TN 37232
Davidson County (615) 936-1160
DR. MEG ELIZABETH JACK MD
Emergency Medicine
1313 21ST AVE S, 703 OXFORD HOUSE
NASHVILLE, TN 37232
Davidson County (615) 936-0087
REBA MAGLIN HALSEY-NICHOLS M.D.
Emergency Medicine
1313 21ST AVE S, 703 OXFORD HOUSE
NASHVILLE, TN 37232
Davidson County (615) 936-1160
NATHANIEL MOORE MILLER
Emergency Medicine
1313 21ST AVE S, 703 OXFORD HOUSE
NASHVILLE, TN 37232
Davidson County (615) 936-1160
DR. MICHELLE MARIE WALTHER M.D.
Emergency Medicine
1313 21ST AVE S, 703 OXFORD HOUSE
NASHVILLE, TN 37232
Davidson County (615) 936-1160
DR. CARMEN C WOLFE M.D.
Emergency Medicine
1313 21ST AVE S, 703 OXFORD HOUSE
NASHVILLE, TN 37232
Davidson County (615) 936-0087
CALLIE DARRAGH
Nurse Practitioner (Primary Care)
1313 21ST AVE S, SUITE 808
NASHVILLE, TN 37232
Davidson County (615) 936-5321
MEGAN LEE CRUZE MSN, ACNP-BC
Nurse Practitioner (Acute Care)
1313 21ST AVE S, SUITE 913, OXFORD HOUSE
NASHVILLE, TN 37232
Davidson County (615) 936-0393

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 Ryan Walsh's NPI number?

The NPI number for Ryan Walsh is 1851530588. It was assigned to this individual provider in the NPPES registry on February 19, 2009.

Where is Ryan Walsh located?

Ryan Walsh practices at 1313 21st Ave S, Nashville, TN 37232. The listed phone number is (615) 936-0087.

What is Ryan Walsh's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Ryan Walsh enrolled in Medicare?

Yes. Ryan Walsh 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 Ryan Walsh accept?

Health plans from Alliant Health Plans, Inc. and Oscar Insurance Company list Ryan Walsh 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 Ryan Walsh affiliated with any hospitals?

According to CMS data, Ryan Walsh is affiliated with Vanderbilt University Medical Center and Vanderbilt Wilson County Hospital.

When was this NPI record last updated?

The NPPES record for Ryan Walsh was last updated on April 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.