PROFESSIONAL SERVICES OF HOLY CROSS
NPI 1003749623
Clinic/Center - Multi-Specialty in Rockville, MD
NPI Status: Active since June 04, 2026
Contact Information
15245 SHADY GROVE RD STE 145
ROCKVILLE, MD
ZIP 20850
Phone: (301) 527-1650
Fax: (301) 527-8752
This NPI profile has been added to the NPI registry within the last 30 days.
- Organization
- Clinic/Center
- Multi-Specialty
About PROFESSIONAL SERVICES OF HOLY CROSS
This page provides the complete NPI Profile along with additional information for Professional Services Of Holy Cross, a provider established in Rockville, Maryland operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1003749623 assigned on June 2026. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated June 2026. The authorized official of this NPI record is Julie Keese (Vp And Chief Financial Officer)
- NPI
- 1003749623
- Provider Name
- PROFESSIONAL SERVICES OF HOLY CROSS
- Entity Type
- Organization
- Location Address
- 15245 SHADY GROVE RD STE 145 ROCKVILLE, MD 20850
- Location Phone
- (301) 527-1650
- Location Fax
- (301) 527-8752
- Mailing Address
- 15245 SHADY GROVE RD STE 145 ROCKVILLE, MD 20850
- Mailing Phone
- (301) 527-1650
- Mailing Fax
- (301) 527-8752
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 06-04-2026
- Last Update Date
- 06-04-2026
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Clinic/Center Multi-Specialty
- Taxonomy Code
- 261QM1300X
- Type
- Ambulatory Health Care Facilities
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 261QH0100X | Ambulatory Health Care Facilities | Clinic/Center |
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1003749623, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 57 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1003749623, enumerated as an "organization" on June 04, 2026.
The provider is located at 15245 SHADY GROVE RD STE 145 ROCKVILLE, MD 20850 and the phone number is (301) 527-1650.
Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.
