MARGARET BLATCHFORD MPH, RD, LDN
NPI 1770120545
Dietitian, Registered in Cambridge, MA

NPI Status: Active since November 29, 2019

Contact Information

3 BOW ST
CAMBRIDGE, MA
ZIP 02138
Phone: (617) 547-2255
Fax: (617) 547-0003

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  • Individual
  • Female
  • Dietitian, Registered
  • Accepts Insurance

About MARGARET BLATCHFORD

This page provides the complete NPI Profile along with additional information for Margaret Blatchford, a provider established in Cambridge, Massachusetts with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1770120545 assigned on November 2019. The practitioner's primary taxonomy code is 133V00000X with license number 4902-NU-NU (MA). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1770120545
Provider Name
MARGARET BLATCHFORD MPH, RD, LDN
Gender
Female
Entity Type
Individual
Location Address
3 BOW ST CAMBRIDGE, MA 02138
Location Phone
(617) 547-2255
Location Fax
(617) 547-0003
Mailing Address
3 BOW ST CAMBRIDGE, MA 02138
Mailing Phone
(617) 547-2255
Is Sole Proprietor?
Yes
Enumeration Date
11-29-2019
Last Update Date
11-29-2019
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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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
4902-NU-NU
License State
MA
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Insurance Plans Accepted

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

  • Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 3000/0%/7500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 500/30%/9000 - HMO
  • Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
  • Anthem Silver Access Blue New England HMO 2500/30%/10000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/10000 - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 RxD - HMO
  • Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/20%/8500 - HMO

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

Reviews for MARGARET BLATCHFORD MPH, RD, LDN

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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 1770120545, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
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 7 → 14 → 5 1 → 2 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 2 + 2 + 0 + 5 + 8 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1770120545.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Psychologist (Clinical)
3 BOW ST
CAMBRIDGE, MA 02138
Psychologist (Clinical)
3 BOW ST, CAMBRIDGE EATING DISORDER CENTER
CAMBRIDGE, MA 02138
Community Based Residential Treatment Facility, Mental Illness
3 BOW ST
CAMBRIDGE, MA 02138
Psychologist (Clinical)
3 BOW ST
CAMBRIDGE, MA 02138
Psychiatric Residential Treatment Facility
3 BOW ST
CAMBRIDGE, MA 02138
Psychologist (Clinical)
3 BOW ST
CAMBRIDGE, MA 02138
Nurse Practitioner (Psychiatric/Mental Health)
3 BOW ST
CAMBRIDGE, MA 02138
Dietitian, Registered
3 BOW ST
CAMBRIDGE, MA 02138
Counselor (Mental Health)
3 BOW ST
CAMBRIDGE, MA 02138
Dietitian, Registered
3 BOW ST
CAMBRIDGE, MA 02138
Psychologist (Clinical)
3 BOW ST
CAMBRIDGE, MA 02138
Social Worker (Clinical)
3 BOW ST
CAMBRIDGE, MA 02138
Social Worker (Clinical)
3 BOW ST
CAMBRIDGE, MA 02138
Nutritionist
3 BOW ST
CAMBRIDGE, MA 02138
Dietitian, Registered
3 BOW ST
CAMBRIDGE, MA 02138
Counselor (Mental Health)
3 BOW ST
CAMBRIDGE, MA 02138

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770120545, enumerated as an "individual" on November 29, 2019.

The provider is located at 3 BOW ST CAMBRIDGE, MA 02138 and the phone number is (617) 547-2255.

Dietitian, Registered with taxonomy code 133V00000X.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield. Please consult your insurance carrier or call the provider to verify.