ADVENTIST PHYSICIAN SERVICES, INC
NPI 1689512345
Internal Medicine - Cardiovascular Disease in Clinton, MD

NPI Status: Active since March 24, 2026

Contact Information

7501 SURRATTS RD
CLINTON, MD
ZIP 20735
Phone: (301) 877-5840

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  • Organization
  • Internal Medicine
  • Cardiovascular Disease

About ADVENTIST PHYSICIAN SERVICES, INC

This page provides the complete NPI Profile along with additional information for Adventist Physician Services, Inc, an internist established in Clinton, Maryland operating as a Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1689512345 assigned on March 2026. The practitioner's primary taxonomy code is 207RC0000X. The provider is registered as an organization and their NPI record was last updated April 2026. Adventist Physician Services, Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Pamela Mcclain (Vice President Revenue Cycle)

NPI
1689512345
Provider Name
ADVENTIST PHYSICIAN SERVICES, INC
Entity Type
Organization
Location Address
7501 SURRATTS RD CLINTON, MD 20735
Location Phone
(301) 877-5840
Mailing Address
820 W DIAMOND AVE STE 500 GAITHERSBURG, MD 20878
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-24-2026
Last Update Date
04-06-2026
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An internist like Adventist Physician Services, Inc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

PAMELA MCCLAIN

Authorized Official Title
VICE PRESIDENT REVENUE CYCLE
Authorized Official Phone
(301) 315-3430

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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 1689512345, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
Check
5
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 8 → 16 → 7 5 → 10 → 1 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 6 + 9 + 1 + 0 + 1 + 4 + 3 + 8 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1689512345.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
7501 SURRATTS RD
CLINTON, MD 20735
Anesthesiology
7501 SURRATTS RD, STE 208B
CLINTON, MD 20735
Anesthesiology
7501 SURRATTS RD, STE 208B
CLINTON, MD 20735
Anesthesiology
7501 SURRATTS RD, STE 208B
CLINTON, MD 20735
Anesthesiology
7501 SURRATTS RD
CLINTON, MD 20735
Anesthesiology
7501 SURRATTS RD, STE 208B
CLINTON, MD 20735
Anesthesiology
7501 SURRATTS RD, STE 208B
CLINTON, MD 20735
Anesthesiology
7501 SURRATTS RD, STE 208B
CLINTON, MD 20735
Anesthesiology
7501 SURRATTS RD, STE 208B
CLINTON, MD 20735
Nurse Anesthetist, Certified Registered
7501 SURRATTS RD, 208B
CLINTON, MD 20735
Pediatrics
7501 SURRATTS RD
CLINTON, MD 20735
Surgery (Vascular Surgery)
7501 SURRATTS RD, SUITE 303
CLINTON, MD 20735
Specialist
7501 SURRATTS RD, SUITE 110
CLINTON, MD 20735
Internal Medicine
7501 SURRATTS RD, SUITE 307
CLINTON, MD 20735
Internal Medicine (Cardiovascular Disease)
7501 SURRATTS RD, SUITE 208 A
CLINTON, MD 20735
Internal Medicine (Clinical Cardiac Electrophysiology)
7501 SURRATTS RD, 208A
CLINTON, MD 20735
Allergy & Immunology (Allergy)
7501 SURRATTS RD, #202
CLINTON, MD 20735
Specialist
7501 SURRATTS RD
CLINTON, MD 20735
Obstetrics & Gynecology
7501 SURRATTS RD, SUITE 206
CLINTON, MD 20735
Clinic/Center (Medical Specialty)
7501 SURRATTS RD, SUITE 201-A
CLINTON, MD 20735

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689512345, enumerated as an "organization" on March 24, 2026.

The provider is located at 7501 SURRATTS RD CLINTON, MD 20735 and the phone number is (301) 877-5840.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.