CASSANDRA GESSLING MD
NPI 1891236394
Pediatrics - Pediatric Endocrinology in Bethesda, MD

Q: What is Cassandra Gessling's NPI number?

The NPI number for Cassandra Gessling is 1891236394. It was assigned to this individual provider in the NPPES registry on March 16, 2017.

Q: What is Cassandra Gessling's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Active since March 16, 2017PECOS Enrolled

8901 ROCKVILLE PIKE, BETHESDA, MD 20889(301) 295-4000 Get Directions Write a Review

NPPES record last updated: May 28, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 21, 2023, Nov 28, 2022, Mar 16, 2017 (3 updates tracked since 2017).

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About Cassandra Gessling Md NPPES

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

CASSANDRA GESSLING MD (NPI 1891236394) is an individual pediatric endocrinology provider in Bethesda, Maryland, licensed in Virginia (0101265169) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891236394

Entity TypeIndividualFemale

Primary Taxonomy2080P0205X

Provider Legal NameCASSANDRA GESSLINGCredential: MD

Location Address8901 ROCKVILLE PIKEBethesda, MD 20889-5191

Mailing Address200 Mercy CircleOceanside, CA 92055-5191 · (760) 725-4357

Phone(301) 295-4000

Sole ProprietorNo

Enumeration DateMarch 16, 2017

Last NPPES UpdateMay 28, 20243 updates tracked since enumeration

NPPES CertifiedMay 28, 2024

✔ NPI 1891236394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0205X

License✔ Licensed in VA · 0101265169

Definition

A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

Also ListedPediatricsTaxonomy 208000000X · License 0101265169 (VA)

8901 ROCKVILLE PIKE, Bethesda, MD 20889

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cassandra Gessling Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 20889 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

$147.85 typical visit price

range $65.18 – $194.86

Typical copayment $36.96 (range $16.29 – $48.71)

Most-billed visit code 99204

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

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.