DR. SCOTT EDWIN RUDER MD
NPI 1790733939
Psychiatry & Neurology - Psychiatry in Nashville, TN

Q: What is Scott Ruder's NPI number?

The NPI number for Scott Ruder is 1790733939. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Q: What is Scott Ruder's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Scott Ruder was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 May 04, 2006PECOS EnrolledAccepts Medicare Assignment

345 24TH AVE N, STE 208, NASHVILLE, TN 37203(615) 327-3620(615) 329-0659 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Scott Edwin Ruder Md NPPES

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

DR. SCOTT EDWIN RUDER MD (NPI 1790733939) is an individual psychiatry provider in Nashville, Tennessee, licensed in Tennessee (025663) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1790733939

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. SCOTT EDWIN RUDERCredential: MD

Location Address345 24TH AVE N, STE 208Nashville, TN 37203-1520

Mailing Address3 Middleton Park LnNashville, TN 37215-5323 · (615) 327-3620 · Fax (615) 329-0659

Phone(615) 327-3620

Fax(615) 329-0659

Sole ProprietorYes

Medical School CMSOtherGraduated 1990

Enumeration DateMay 4, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1790733939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in TN · 025663

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

345 24TH AVE N, Nashville, TN 37203

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

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. Scott Edwin Ruder Md 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 ID5799876348

PECOS Enrollment IDI20070810000373

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 Reassignment

Medicare enrollment records show Scott Ruder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cool Springs Psychiatric Group Plc

14 mi

Psychiatric/Mental Health

1909 MALLORY LANE, SUITE 200
Franklin, TN 37067

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

NPI 1447816384 (615) 771-1100

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 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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

355 services80 patients

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

70 services29 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

24 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37203 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

$160.89 typical visit price

range $52.64 – $160.89

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

Most-billed visit code 99205

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

Most-billed visit code 99213

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 10

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

LUCIE M RAFFANTI LDN

Nutritionist

345 24TH AVE N, SUITE 103
NASHVILLE, TN 37203

Davidson County (615) 321-9556

DR. KAY SHARON FRIEDMAN ED.D.

Psychologist

345 24TH AVE N, SUITE 208
NASHVILLE, TN 37203

Davidson County (615) 327-3620

JORDAN VAUGHAN APN

Nurse Practitioner (Women's Health)

345 24TH AVE N, SUITE 401
NASHVILLE, TN 37203

Davidson County (615) 321-4740

PULMONARY FUNCTION LAB

Internal Medicine (Pulmonary Disease)

345 24TH AVE N, SUITE 209
NASHVILLE, TN 37203

Davidson County (615) 327-1034

DR. DAMARIS OLAGUNDOYE M.D.

Obstetrics & Gynecology

345 24TH AVE N
NASHVILLE, TN 37203

Davidson County (615) 321-9556

SHARON D MITCHHART LPN

Licensed Practical Nurse

345 24TH AVE N, SUITE 103
NASHVILLE, TN 37203

Davidson County (615) 321-9556

LORI B BRAME LPN

Licensed Practical Nurse

345 24TH AVE N, SUITE 103
NASHVILLE, TN 37203

Davidson County (615) 321-9556

DONNA D GREGORIC RN

Registered Nurse

345 24TH AVE N, SUITE 103
NASHVILLE, TN 37203

Davidson County (615) 321-9556

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 Scott Ruder's NPI number?

The NPI number for Scott Ruder is 1790733939. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Scott Ruder located?

Scott Ruder practices at 345 24th Ave N Ste 208, Nashville, TN 37203. The listed phone number is (615) 327-3620.

What is Scott Ruder's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Scott Ruder enrolled in Medicare?

Yes. Scott Ruder 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.

Which organization bills Medicare for Scott Ruder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Scott Ruder reassigns Medicare benefits to Cool Springs Psychiatric Group Plc (Franklin, TN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Scott Ruder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Scott Ruder accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 4 other insurers list Scott Ruder 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.

When was this NPI record last updated?

The NPPES record for Scott Ruder was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.