Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. KENNETH D KEYS M.D.
NPI 1710962733
Specialist in Annapolis, MD

Active since December 13, 2005
2003 MEDICAL PKWY, SUITE 370, ANNAPOLIS, MD 21401(410) 571-9700(410) 571-9710 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Specialist

About KENNETH KEYS

This page provides the complete NPI Profile along with additional information for Kenneth Keys, a provider established in Annapolis, Maryland with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1710962733 assigned on December 2005. The practitioner's primary taxonomy code is 174400000X with license number D0020663 (MD). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1710962733
Provider Name
DR. KENNETH D KEYS M.D.
Gender
Male
Entity Type
Individual
Location Address
2003 MEDICAL PKWY SUITE 370 ANNAPOLIS, MD 21401
Location Phone
(410) 571-9700
Location Fax
(410) 571-9710
Mailing Address
2003 MEDICAL PKWY SUITE 370 ANNAPOLIS, MD 21401
Mailing Phone
(410) 571-9700
Mailing Fax
(410) 571-9710
Is Sole Proprietor?
No
Enumeration Date
12-13-2005
Last Update Date
07-13-2026
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
D0020663
License State
MD
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1710962733, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 1 → 2 9 → 18 → 9 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 8 + 6 + 4 + 7 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1710962733.

Other Providers at the Same Location


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

Obstetrics & Gynecology
2003 MEDICAL PKWY, SUITE 250
ANNAPOLIS, MD 21401
Obstetrics & Gynecology (Gynecology)
2003 MEDICAL PKWY, STE 300
ANNAPOLIS, MD 21401
Obstetrics & Gynecology (Gynecology)
2003 MEDICAL PKWY, SUITE 300
ANNAPOLIS, MD 21401
Advanced Practice Midwife
2003 MEDICAL PKWY, SUITE G50
ANNAPOLIS, MD 21401
Obstetrics & Gynecology
2003 MEDICAL PKWY, STE 250
ANNAPOLIS, MD 21401
Internal Medicine
2003 MEDICAL PKWY, SUITE 100
ANNAPOLIS, MD 21401
Obstetrics & Gynecology (Hospice and Palliative Medicine)
2003 MEDICAL PKWY
ANNAPOLIS, MD 21401
Nurse Practitioner (Women's Health)
2003 MEDICAL PKWY, WAYSON PAVILION, SUITE 150
ANNAPOLIS, MD 21401
Obstetrics & Gynecology
2003 MEDICAL PKWY, SUITE 120
ANNAPOLIS, MD 21401
Advanced Practice Midwife
2003 MEDICAL PKWY, SUITE G50
ANNAPOLIS, MD 21401
Obstetrics & Gynecology
2003 MEDICAL PKWY, SUITE 120
ANNAPOLIS, MD 21401
Ophthalmology
2003 MEDICAL PKWY, SUITE G-90
ANNAPOLIS, MD 21401
Ophthalmology
2003 MEDICAL PKWY, SUITE G-90
ANNAPOLIS, MD 21401
Obstetrics & Gynecology
2003 MEDICAL PKWY, SUITE 310
ANNAPOLIS, MD 21401
Midwife
2003 MEDICAL PKWY, SUITE G50
ANNAPOLIS, MD 21401
Eyewear Supplier
2003 MEDICAL PKWY, SUITE G90
ANNAPOLIS, MD 21401
Nurse Practitioner (Adult Health)
2003 MEDICAL PKWY, SUITE 400
ANNAPOLIS, MD 21401
Surgery (Surgical Oncology)
2003 MEDICAL PKWY, SUITE 301
ANNAPOLIS, MD 21401
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2003 MEDICAL PKWY
ANNAPOLIS, MD 21401
Surgery
2003 MEDICAL PKWY
ANNAPOLIS, MD 21401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710962733, enumerated as an "individual" on December 13, 2005.

The provider is located at 2003 MEDICAL PKWY SUITE 370 ANNAPOLIS, MD 21401 and the phone number is (410) 571-9700.

Specialist with taxonomy code 174400000X.