DR. ALICE ANN CALHOUN M.D.
NPI 1023139706
Family Medicine in St Michaels, MD

NPI Status: Active since April 02, 2007

Contact Information

933 S TALBOT STREET
UNIT 4
ST MICHAELS, MD
ZIP 21663
Phone: (410) 745-0200
Fax: (410) 745-0492

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  • Individual
  • Female
  • Family Medicine

About ALICE CALHOUN

This page provides the complete NPI Profile along with additional information for Alice Calhoun, a primary care provider established in St Michaels, Maryland with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1023139706 assigned on April 2007. The practitioner's primary taxonomy code is 207Q00000X with license number D0066684 (MD). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1023139706
Provider Name
DR. ALICE ANN CALHOUN M.D.
Gender
Female
Entity Type
Individual
Location Address
933 S TALBOT STREET UNIT 4 ST MICHAELS, MD 21663
Location Phone
(410) 745-0200
Location Fax
(410) 745-0492
Mailing Address
301 RANDOLPH ST DENTON, MD 21629
Mailing Phone
(410) 479-4306
Mailing Fax
(410) 745-0492
Is Sole Proprietor?
No
Enumeration Date
04-02-2007
Last Update Date
09-04-2009
Code Navigator

A primary care provider (PCP) like Alice Calhoun 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 .

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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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
D0066684
License State
MD
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

E2366 (AR)

Insurance Plans Accepted

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

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.

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.

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.

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
521116591OTHER (01)MDTRICARE
521116591OTHER (01)MDINFORMED
T5880042OTHER (01)MDCF BC/BS GRP/GHMSI/BL CHO
2173947OTHER (01)MDMAMSI/ALLIANCE
212339OTHER (01)MDPRIORITY PARTNERS
521116591OTHER (01)COVENTRY
521116591OTHER (01)MDMARYLAND PHYSICIAN CARE
7417121OTHER (01)AETNA
P17770OTHER (01)MDCAREFIRST BC/BS POS
8173947OTHER (01)MDOPTIMUM CHOICEMDIPAMAMSI
892320OTHER (01)MDNCPPO
H02427MEDICARE UPIN (02) 
6332791OTHER (01)MDCIGNA
784381000MEDICAID (05)MD 
91412301OTHER (01)MDCAREFIRST BC/BS RENDERING
S135S463MEDICARE PIN (08)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 1023139706, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 2 + 3 + 1 + 8 + 7 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1023139706.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023139706, enumerated as an "individual" on April 02, 2007.

The provider is located at 933 S TALBOT STREET UNIT 4 ST MICHAELS, MD 21663 and the phone number is (410) 745-0200.

Family Medicine with taxonomy code 207Q00000X.

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