MARYELLEN ELLER MD
NPI 1366862047
Psychiatry & Neurology - Psychiatry in Chattanooga, TN

Q: What is Maryellen Eller's NPI number?

The NPI number for Maryellen Eller is 1366862047. It was assigned to this individual provider in the NPPES registry on April 22, 2014.

Q: What is Maryellen Eller'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 Maryellen Eller was last updated on July 13, 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.

Active since April 22, 2014PECOS EnrolledAccepts Medicare Assignment

804 N HOLTZCLAW AVE, CHATTANOOGA, TN 37404(423) 498-4650 Get Directions Write a Review

NPPES record last updated: July 13, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Maryellen Eller Md NPPES

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

MARYELLEN ELLER MD (NPI 1366862047) is an individual psychiatry provider in Chattanooga, Tennessee, licensed in Tennessee (57401) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Nashville, and is a graduate of Loma Linda University School Of Medicine (2014).

NPPES Registry Identity

NPI1366862047

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameMARYELLEN ELLERCredential: MD

Location Address804 N HOLTZCLAW AVEChattanooga, TN 37404-1235

Mailing Address804 N Holtzclaw AveChattanooga, TN 37404-1235 · (423) 498-4650

Phone(423) 498-4650

Sole ProprietorNo

Medical School CMSLoma Linda University School Of MedicineGraduated 2014

Enumeration DateApril 22, 2014

Last NPPES UpdateJuly 13, 2022

NPPES CertifiedJuly 13, 2022

✔ NPI 1366862047 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 · 57401

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.

804 N HOLTZCLAW AVE, Chattanooga, TN 37404

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Secondary Practice Location 1

Location 12000 Church StNashville, TN 37236-4400 · Phone (615) 284-5555

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health 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

Maryellen Eller 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 ID3072853324

PECOS Enrollment IDI20190322001260, I20250923000104, I20251114003057

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 Maryellen Eller reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Erlanger Behavioral Health, LLC

Same address

Psychiatric Hospital

804 NORTH HOLTZCLAW AVENUE
Chattanooga, TN 37404

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

NPI 1306354790 (423) 498-4650

Saint Thomas Medical Partners

106 mi

Gynecology

4601 CAROTHERS PARKWAY, STE. 350
Franklin, TN 37067

Reassigned Medicare billing, Tennessee enrollment
1,304 clinicians in this Medicare group

NPI 1164679411 (615) 284-4664

Nyc Psychiatrist Services P.C.

730 mi

Psychiatry

58 N 9TH ST STE 103
Brooklyn, NY 11249

Reassigned Medicare billing, New York enrollment
16 clinicians in this Medicare group

NPI 1598236283 (929) 346-4317

Radial Health Florida, P.A.

731 mi

Psychiatry

8-10 W 37TH ST, FL 5
New York, NY 10018

Reassigned Medicare billing, South Carolina and Tennessee enrollments
Medicare enrollment name: Radial Health Florida PA
14 clinicians in this Medicare group

NPI 1285426874 (929) 346-4317

Owen Muir MD Psychiatry Ca PC

1,832 mi

Psychiatry

4510 EXECUTIVE DR STE P5
San Diego, CA 92121

Reassigned Medicare billing, California enrollment
7 clinicians in this Medicare group

NPI 1871388611 (619) 292-8383

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.

Therapy using electrical currents 90870

Therapy using electrical currents, also known as electrotherapy, involves applying small electrical pulses to your body to stimulate healing. It can help manage pain, improve circulation, repair tissues, and strengthen muscles. It's a safe, non-invasive treatment often used in physical therapy.

93 services14 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.

37 services16 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.

26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37404 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 12

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

NICHOLAUS BRENDON MAYNARD APRN, PMHNP

Nurse Practitioner (Psychiatric/Mental Health)