DRS. HUDDLESTON & DINARDO PA
NPI 1659337921
Internal Medicine in Salisbury, MD

NPI Status: Active since April 25, 2006

Contact Information

106 MILFORD ST
SUITE 103
SALISBURY, MD
ZIP 21804
Phone: (410) 749-1171
Fax: (410) 749-9269

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  • Organization
  • Internal Medicine
  • Accepts Insurance
  • CLIA Number: 21D0221248
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-14-2028

About DRS. HUDDLESTON & DINARDO PA

This page provides the complete NPI Profile along with additional information for Drs. Huddleston & Dinardo Pa, an internist established in Salisbury, Maryland operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1659337921 assigned on April 2006. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated 18 years ago. Drs. Huddleston & Dinardo Pa 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 Mr. Christjon Huddleston Md (Doctor/partner)

NPI
1659337921
Provider Name
DRS. HUDDLESTON & DINARDO PA
Entity Type
Organization
Location Address
106 MILFORD ST SUITE 103 SALISBURY, MD 21804
Location Phone
(410) 749-1171
Location Fax
(410) 749-9269
Mailing Address
106 MILFORD ST SUITE 103 SALISBURY, MD 21804
Mailing Phone
(410) 749-1171
Mailing Fax
(410) 749-9269
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-25-2006
Last Update Date
04-20-2008
Code Navigator

An internist like Drs. Huddleston & Dinardo Pa 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • my Blue Access Major Events Select PPO Catastrophic 10600 - 3 Free PCP Visits - PPO
  • my Blue Access Select PPO Bronze 3800 - PPO
  • my Blue Access Select PPO Bronze 3800 + Adult Dental and Vision - PPO
  • my Blue Access Select PPO Bronze 9200 - PPO
  • my Blue Access Select PPO Gold 0 - PPO
  • my Blue Access Select PPO Gold 0 + Adult Dental and Vision - PPO
  • my Blue Access Select PPO Gold 1700 HSA - PPO
  • my Blue Access Select PPO Premier Gold 0 + Adult Dental and Vision - PPO
  • my Blue Access Select PPO Premier Platinum 0 + Adult Dental and Vision - PPO
  • my Blue Access Select PPO Premier Silver 0 + Adult Dental and Vision - PPO
  • my Blue Access Select PPO Standard Bronze 7500 - PPO
  • my Blue Access Select PPO Standard Gold 2000 - PPO
  • my Blue Access Select PPO Standard Gold 2000 + Adult Dental and Vision - PPO
  • my Blue Access Select PPO Standard Platinum 0 - PPO
  • my Blue Access Select PPO Standard Silver 6000 - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MR. CHRISTJON HUDDLESTON MD

Authorized Official Title
DOCTOR/PARTNER
Authorized Official Phone
(410) 749-1171

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
K623MEDICARE PIN (08)MD 
=========OTHER (01)MDTIN

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
21D0221248
Facility Type
Physician Office
Certificate Effective Date
April 15, 2026
Certificate Expiration Date
April 14, 2028
Laboratory Director
CHRISTJON J. HUDDLESTON MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Drs. Huddleston & Dinardo Pa to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for DRS. HUDDLESTON & DINARDO PA

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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 1659337921, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 5 → 10 → 1 3 → 6 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 6 + 3 + 1 + 4 + 9 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1659337921.

Other Providers at the Same Location


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

Internal Medicine (Interventional Cardiology)
106 MILFORD ST, SUITE 605
SALISBURY, MD 21804
Internal Medicine (Interventional Cardiology)
106 MILFORD ST, SUITE 605
SALISBURY, MD 21804
Podiatrist
106 MILFORD ST, STE 504A
SALISBURY, MD 21804
Podiatrist
106 MILFORD ST, SUITE 504-A
SALISBURY, MD 21804
Clinic/Center (Magnetic Resonance Imaging (MRI))
106 MILFORD ST, SUITE 602
SALISBURY, MD 21804
Nurse Practitioner
106 MILFORD ST, STE 201
SALISBURY, MD 21804
Nurse Practitioner (Adult Health)
106 MILFORD ST, SUITE605
SALISBURY, MD 21804
Psychologist (Clinical Child & Adolescent)
106 MILFORD ST, SUITE 104
SALISBURY, MD 21804
Internal Medicine
106 MILFORD ST, SUITE 306
SALISBURY, MD 21804
Psychiatry & Neurology (Psychiatry)
106 MILFORD ST, SUITE 306
SALISBURY, MD 21804
Podiatrist
106 MILFORD ST, SUITE 504A
SALISBURY, MD 21804
Podiatrist
106 MILFORD ST, SUITE 504-A
SALISBURY, MD 21804
Plastic Surgery
106 MILFORD ST, STE. 305
SALISBURY, MD 21804
Podiatrist
106 MILFORD ST, SUITE 403
SALISBURY, MD 21804
Specialist
106 MILFORD ST, SUITE 701
SALISBURY, MD 21804
Dentist (General Practice)
106 MILFORD ST, SUITE 106
SALISBURY, MD 21804
Specialist
106 MILFORD ST, SUITE 105
SALISBURY, MD 21804
Psychologist (Clinical)
106 MILFORD ST, SUITE 104
SALISBURY, MD 21804
Internal Medicine
106 MILFORD ST, STE 504B
SALISBURY, MD 21804
Dentist (General Practice)
106 MILFORD ST, SUITE 502
SALISBURY, MD 21804

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659337921, enumerated as an "organization" on April 25, 2006.

The provider is located at 106 MILFORD ST SUITE 103 SALISBURY, MD 21804 and the phone number is (410) 749-1171.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Highmark Blue Cross Blue Shield Delaware, Medicare. Please consult your insurance carrier or call the provider to verify.