CHRISTOPHER MULLAHEY
NPI 1801291489
Physician Assistant - Medical in Annapolis, MD

NPI Status: Active since October 25, 2014

Contact Information

695 KINKAID RD
ANNAPOLIS, MD
ZIP 21402
Phone: (410) 293-4378

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  • Individual
  • Male
  • Physician Assistant
  • Medical

About CHRISTOPHER MULLAHEY

This page provides the complete NPI Profile along with additional information for Christopher Mullahey, a primary care provider established in Annapolis, Maryland with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1801291489 assigned on October 2014. The practitioner's primary taxonomy code is 363AM0700X with license number C0005549 (MD). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1801291489
Provider Name
CHRISTOPHER MULLAHEY
Gender
Male
Entity Type
Individual
Location Address
695 KINKAID RD ANNAPOLIS, MD 21402
Location Phone
(410) 293-4378
Mailing Address
695 KINKAID RD ANNAPOLIS, MD 21402
Mailing Phone
(410) 293-4378
Is Sole Proprietor?
No
Enumeration Date
10-25-2014
Last Update Date
10-31-2024
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A primary care provider (PCP) like Christopher Mullahey sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
C0005549
License State
MD

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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 1801291489, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 4 + 9 + 2 + 4 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1801291489.

Other Providers at the Same Location


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

Registered Nurse (Medical-Surgical)
695 KINKAID RD
ANNAPOLIS, MD 21402
Family Medicine (Sports Medicine)
695 KINKAID RD
ANNAPOLIS, MD 21402
Orthopaedic Surgery
695 KINKAID RD
ANNAPOLIS, MD 21402
Orthopaedic Surgery (Sports Medicine)
695 KINKAID RD
ANNAPOLIS, MD 21402
Psychologist
695 KINKAID RD
ANNAPOLIS, MD 21402
Dentist (Oral and Maxillofacial Surgery)
695 KINKAID RD
ANNAPOLIS, MD 21402
Nurse Practitioner (Primary Care)
695 KINKAID RD
ANNAPOLIS, MD 21402
Physical Therapist (Orthopedic)
695 KINKAID RD
ANNAPOLIS, MD 21402
Preventive Medicine (Occupational Medicine)
695 KINKAID RD
ANNAPOLIS, MD 21402
Internal Medicine (Infectious Disease)
695 KINKAID RD
ANNAPOLIS, MD 21402
Dietitian, Registered
695 KINKAID RD
ANNAPOLIS, MD 21402
Physical Therapist (Orthopedic)
695 KINKAID RD
ANNAPOLIS, MD 21402
Physical Therapist
695 KINKAID RD
ANNAPOLIS, MD 21402
Physician Assistant
695 KINKAID RD
ANNAPOLIS, MD 21402
Optometrist
695 KINKAID RD
ANNAPOLIS, MD 21402
Psychologist (Clinical)
695 KINKAID RD
ANNAPOLIS, MD 21402
Psychiatry & Neurology (Psychiatry)
695 KINKAID RD
ANNAPOLIS, MD 21402
Pediatrics
695 KINKAID RD
ANNAPOLIS, MD 21402
Dental Hygienist
695 KINKAID RD
ANNAPOLIS, MD 21402
Dentist
695 KINKAID RD
ANNAPOLIS, MD 21402

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801291489, enumerated as an "individual" on October 25, 2014.

The provider is located at 695 KINKAID RD ANNAPOLIS, MD 21402 and the phone number is (410) 293-4378.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.