ELIZABETH B. GRIESHABER M.D.
NPI 1437390424
Dermatology in Metairie, LA

Q: What is Elizabeth Grieshaber's NPI number?

The NPI number for Elizabeth Grieshaber is 1437390424. It was assigned to this individual provider in the NPPES registry on March 20, 2009.

Q: What is Elizabeth Grieshaber's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Active since March 20, 2009PECOS EnrolledAccepts Medicare Assignment

95.85/100

CMS Quality Rating

3197 RICHLAND AVE, METAIRIE, LA 70002(504) 454-2997(504) 454-2763 Get Directions Write a Review

NPPES record last updated: December 12, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 12, 2024, Mar 9, 2021 (2 updates tracked since 2021).

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About Elizabeth B. Grieshaber M.d. NPPES

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

ELIZABETH B. GRIESHABER M.D. (NPI 1437390424) is an individual dermatology provider in Metairie, Louisiana, licensed in Louisiana (MD.204028) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In New Orleans (2009).

NPPES Registry Identity

NPI1437390424

Entity TypeIndividualFemale

Primary Taxonomy207N00000X

Provider Legal NameELIZABETH B. GRIESHABERCredential: M.D.

Location Address3197 RICHLAND AVEMetairie, LA 70002-5500

Mailing Address3197 Richland AveMetairie, LA 70002-5500 · (504) 454-2997 · Fax (504) 454-2763

Phone(504) 454-2997

Fax(504) 454-2763

Sole ProprietorNo

Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 2009

Enumeration DateMarch 20, 2009

Last NPPES UpdateDecember 12, 20242 updates tracked since enumeration

NPPES CertifiedDecember 12, 2024

✔ NPI 1437390424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in LA · MD.204028

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

3197 RICHLAND AVE, Metairie, LA 70002

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Other Identifiers 1

Medicaid1935671LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan 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

Elizabeth B. Grieshaber 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 ID7719129436

PECOS Enrollment IDI20140904000253

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 Elizabeth Grieshaber reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

T & G Dermatology Apmc

0.7 mi

Dermatology

3800 HOUMA BLVD, SUITE 310
Metairie, LA 70006

Reassigned Medicare billing, Louisiana enrollment
2 clinicians in this Medicare group

NPI 1295993988 (504) 454-2997

Louisiana State University School Of Medicine In New Orleans Faculty G

6.2 mi

Multi-Specialty

478 S JOHNSON ST FL 6
New Orleans, LA 70112

Reassigned Medicare billing, Louisiana enrollment
931 clinicians in this Medicare group

NPI 1477582526 (504) 412-1819

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 14

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.

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

544 services96 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

419 services264 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

208 services131 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

121 services94 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

108 services89 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

71 services65 patients

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.

71 services46 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

46 services46 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

46 services30 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

38 services15 patients

Injection into skin growth, 1-7 growths 11900

This procedure involves injecting medication into 1-7 skin growths. The medication helps to reduce the size of the growths or completely eliminate them. It's a simple, quick, and usually painless process performed by a medical professional.

36 services24 patients

Acne surgery 10040

Acne surgery is a procedure to clear up severe acne that doesn't respond to other treatments. It involves a dermatologist using specialized tools to remove blackheads, whiteheads, and pimples. This helps to reduce the appearance of acne and prevent future breakouts.

27 services25 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

21 services17 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70002 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

$86.76 typical visit price

range $55.50 – $170.30

Typical copayment $21.69 (range $13.87 – $42.57)

Most-billed visit code 99203

Established Patient

$69.44 typical visit price

range $17.42 – $138.03

Typical copayment $17.36 (range $4.35 – $34.50)

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.

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.

95.85/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

91.71

Improvement Activities

Reported Quality Measures

Advance Care Plan

98%855 patients4/55-star benchmark: 100%

Melanoma: Continuity of Care - Recall System

100%70 patients

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 98% · 893 patients

Patients screened: 98% · 893 patients

93%40 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

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

DR. RACHAEL MARIE DELAHOUSSAYE-SHIELDS M.D.

Dermatology

3197 RICHLAND AVE
METAIRIE, LA 70002

Jefferson Parish (504) 454-2997

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 Elizabeth Grieshaber's NPI number?

The NPI number for Elizabeth Grieshaber is 1437390424. It was assigned to this individual provider in the NPPES registry on March 20, 2009.

Where is Elizabeth Grieshaber located?

Elizabeth Grieshaber practices at 3197 Richland Ave, Metairie, LA 70002. The listed phone number is (504) 454-2997.

What is Elizabeth Grieshaber's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Elizabeth Grieshaber enrolled in Medicare?

Yes. Elizabeth Grieshaber 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 organizations bill Medicare for Elizabeth Grieshaber's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Grieshaber reassigns Medicare benefits to 2 organizations: T & G Dermatology Apmc (Metairie, LA) and Louisiana State University School Of Medicine In New Orleans Faculty G (New Orleans, LA). Each 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 Elizabeth Grieshaber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Grieshaber accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list Elizabeth Grieshaber 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 Elizabeth Grieshaber was last updated on December 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.