HEIDI GERONDAKIS CRNP
NPI 1922985126
Nurse Practitioner - Psychiatric/Mental Health in Highland, MD

Q: What is Heidi Gerondakis's NPI number?

The NPI number for Heidi Gerondakis is 1922985126. It was assigned to this individual provider in the NPPES registry on August 19, 2025.

Q: What is Heidi Gerondakis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Heidi Gerondakis was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 August 19, 2025PECOS Enrolled

13334 CLARKSVILLE PIKE BLDG C, SUITE B, HIGHLAND, MD 20777(301) 618-0829 Get Directions Write a Review

NPPES record last updated: April 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 2, 2026, Sep 10, 2025 (2 updates tracked since 2025).

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About Heidi Gerondakis Crnp NPPES

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

HEIDI GERONDAKIS CRNP (NPI 1922985126) is an individual psychiatric/mental health provider in Highland, Maryland, licensed in Maryland (R228144) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1922985126

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameHEIDI GERONDAKISCredential: CRNP

Location Address13334 CLARKSVILLE PIKE BLDG C, SUITE BHighland, MD 20777

Mailing Address12212 Snowden Woods RdLaurel, MD 20708-2496 · (443) 609-2278

Phone(301) 618-0829

Sole ProprietorYes

Enumeration DateAugust 19, 2025

Last NPPES UpdateApril 2, 20262 updates tracked since enumeration

NPPES CertifiedApril 2, 2026

✔ NPI 1922985126 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

Licenses✔ Licensed in MD · R228144✔ Licensed in DC · NP500328158

Also ListedRegistered Nurse · General PracticeTaxonomy 163WG0000X · License R228144 (MD), RN500328158 (DC)

13334 CLARKSVILLE PIKE BLDG C, SUITE B, Highland, MD 20777

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Secondary Practice Locations 2

Location 112212 Snowden Woods RdLaurel, MD 20708-2496 · Phone (301) 246-6898 · Fax (800) 527-1962

Location 21200 G St NW Ste 800Washington, DC 20005-6705 · Phone (301) 246-6898 · Fax (800) 527-1962

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heidi Gerondakis Crnp 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 20777 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

$94.08 typical visit price

range $60.73 – $183.44

Typical copayment $23.52 (range $15.18 – $45.86)

Most-billed visit code 99203

Established Patient

$106.59 typical visit price

range $19.60 – $149.17

Typical copayment $26.64 (range $4.90 – $37.29)

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.

KASEY NICHOLS LCPC, NCC

Counselor (Mental Health)

13334 CLARKSVILLE PIKE BLDG C, SUITE B
HIGHLAND, MD 20777

Howard County (410) 541-6612

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 Heidi Gerondakis's NPI number?

The NPI number for Heidi Gerondakis is 1922985126. It was assigned to this individual provider in the NPPES registry on August 19, 2025.

Where is Heidi Gerondakis located?

Heidi Gerondakis practices at 13334 Clarksville Pike Bldg C, Suite B, Highland, MD 20777. The listed phone number is (301) 618-0829.

What is Heidi Gerondakis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Heidi Gerondakis enrolled in Medicare?

Yes. Heidi Gerondakis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Heidi Gerondakis was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.