Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ROCKET DOCTOR PRACTICE GROUP, P.C.
NPI 1104714997
Emergency Medicine in Lutherville Timonium, MD

Active since June 27, 2025
2405 YORK RD STE 201, LUTHERVILLE TIMONIUM, MD 21093(213) 838-5818(203) 822-6295 Get Directions Write a Review

NPPES record last updated: October 30, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 30, 2026, Jun 27, 2025 (2 updates tracked since 2025).

About Rocket Doctor Practice Group, P.c. NPPES

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

ROCKET DOCTOR PRACTICE GROUP, P.C. (NPI 1104714997) is a healthcare organization registered as an emergency medicine in Lutherville Timonium, Maryland and active in the NPI registry since June 2025. The organization lists William Cherniak, Owner, as its authorized official.

NPPES Registry Identity

NPI1104714997
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameROCKET DOCTOR PRACTICE GROUP, P.C.
Location Address2405 YORK RD STE 201Lutherville Timonium, MD 21093-2252
Mailing Address2219 Main St Unit 653Santa Monica, CA 90405-2217 · (213) 838-5818 · Fax (203) 822-6295
Fax(203) 822-6295
Organization SubpartNo
Authorized OfficialWilliam CherniakOwner · (213) 838-5818
Enumeration DateJune 27, 2025
Last NPPES UpdateOctober 30, 20262 updates tracked since enumeration
NPPES CertifiedOctober 30, 2026
✔ NPI 1104714997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 10

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedInternal MedicineTaxonomy 207R00000X
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X
Also ListedOrthopaedic SurgeryTaxonomy 207X00000X
Also ListedPediatricsTaxonomy 208000000X
Also ListedPreventive Medicine · Addiction MedicineTaxonomy 2083A0300X
Also ListedPsychiatry & Neurology · Neurocritical CareTaxonomy 2084A2900X
Also ListedHospitalistTaxonomy 208M00000X
2405 YORK RD STE 201, Lutherville Timonium, MD 21093

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

Homemaker
2405 YORK RD STE 201
LUTHERVILLE TIMONIUM, MD 21093
Behavior Analyst
2405 YORK RD STE 201
LUTHERVILLE TIMONIUM, MD 21093
Health and Wellness Coach
2405 YORK RD STE 201
TIMONIUM, MD 21093

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 Rocket Doctor Practice Group, P.C.'s NPI number?

The NPI number for Rocket Doctor Practice Group, P.C. is 1104714997. It was assigned to this organization in the NPPES registry on June 27, 2025.

Where is Rocket Doctor Practice Group, P.C. located?

Rocket Doctor Practice Group, P.C. is located at 2405 York Rd Ste 201, Lutherville Timonium, MD 21093. The listed phone number is (213) 838-5818.

What is Rocket Doctor Practice Group, P.C.'s specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Rocket Doctor Practice Group, P.C. was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.