MERLA JOHANNA FISHER MD, PHD
NPI 1821627076
Pediatrics in Memphis, TN

Q: What is Merla Fisher's NPI number?

The NPI number for Merla Fisher is 1821627076. It was assigned to this individual provider in the NPPES registry on April 8, 2020. The provider is also known as Merla Johanna Hubler MD, Phd.

Q: What is Merla Fisher's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Merla Fisher was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since April 08, 2020PECOS EnrolledAccepts Medicare Assignment

50 N DUNLAP ST FL 6, MEMPHIS, TN 38103(901) 287-5265 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 10, 2025, Jun 14, 2023, May 3, 2023 and 2 more (5 updates tracked since 2020).

On this page

About Merla Johanna Fisher Md, Phd NPPES

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

MERLA JOHANNA FISHER MD, PHD (NPI 1821627076) is an individual pediatrics provider in Memphis, Tennessee, licensed in Tennessee (67754) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Vanderbilt University School Of Medicine (2020).

NPPES Registry Identity

NPI1821627076

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameMERLA JOHANNA FISHERCredential: MD, PHD

Location Address50 N DUNLAP ST FL 6Memphis, TN 38103-2800

Mailing Address50 N Dunlap StMemphis, TN 38103-2800 · (901) 287-6063

Phone(901) 287-5265

Sole ProprietorNo

Medical School CMSVanderbilt University School Of MedicineGraduated 2020

Enumeration DateApril 8, 2020

Last NPPES UpdateSeptember 10, 20255 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2025

✔ NPI 1821627076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TN · 67754

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Other Names 1

Former Name (1)Merla Johanna Hubler Md, Phd

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

Merla Johanna Fisher Md, Phd 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 ID1052779139

PECOS Enrollment IDI20250609002051

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38103 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.

Other Providers at the Same Location NPPES

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

EMILY REINERTSON DO

Student in an Organized Health Care Education/Training Program

50 N DUNLAP ST FL 6
MEMPHIS, TN 38103

Shelby County (901) 287-6756

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 Merla Fisher's NPI number?

The NPI number for Merla Fisher is 1821627076. It was assigned to this individual provider in the NPPES registry on April 8, 2020. The provider is also known as Merla Johanna Hubler MD, Phd.

Where is Merla Fisher located?

Merla Fisher practices at 50 N Dunlap St Fl 6, Memphis, TN 38103. The listed phone number is (901) 287-5265.

What is Merla Fisher's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Merla Fisher enrolled in Medicare?

Yes. Merla Fisher 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.

When was this NPI record last updated?

The NPPES record for Merla Fisher was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.