MARY FRANCES BLATTER OTD
NPI 1083545016
Occupational Therapist in Highlands Ranch, CO

NPI Status: Active since May 27, 2026

Contact Information

3235 MILL VISTA RD
HIGHLANDS RANCH, CO
ZIP 80129
Phone: (303) 876-8399

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  • Individual
  • Female
  • Occupational Therapist

About MARY FRANCES BLATTER

This page provides the complete NPI Profile along with additional information for Mary Frances Blatter, a provider established in Highlands Ranch, Colorado with a medical specialization in Occupational Therapist. The healthcare provider is registered in the NPI registry with number 1083545016 assigned on May 2026. The practitioner's primary taxonomy code is 225X00000X. The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1083545016
Provider Name
MARY FRANCES BLATTER OTD
Gender
Female
Entity Type
Individual
Location Address
3235 MILL VISTA RD HIGHLANDS RANCH, CO 80129
Location Phone
(303) 876-8399
Mailing Address
23 WOOD SORREL LITTLETON, CO 80127
Mailing Phone
(303) 518-5637
Is Sole Proprietor?
No
Enumeration Date
05-27-2026
Last Update Date
05-27-2026
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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

Occupational Therapist

Taxonomy Code
225X00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

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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 1083545016, 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 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
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
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 8 → 16 → 7 5 → 10 → 1 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 0 + 4 + 1 + 0 + 0 + 2 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1083545016.

Other Providers at the Same Location


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

Clinic/Center (Rehabilitation)
3235 MILL VISTA RD, ATTN: REHABILITATION MANAGER
HIGHLANDS RANCH, CO 80129
Skilled Nursing Facility
3235 MILL VISTA RD, ATTN: EXECUTIVE DIRECTOR
HIGHLANDS RANCH, CO 80129
Nurse Practitioner
3235 MILL VISTA RD, SUITE 100
HIGHLANDS RANCH, CO 80129
Durable Medical Equipment & Medical Supplies
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Occupational Therapist
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Family Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine (Geriatric Medicine)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Family Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Social Worker (Clinical)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine (Geriatric Medicine)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine (Geriatric Medicine)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Nurse Practitioner (Occupational Health)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Pharmacy
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Podiatrist (Foot & Ankle Surgery)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine (Cardiovascular Disease)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Social Worker (Clinical)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Physician Assistant
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083545016, enumerated as an "individual" on May 27, 2026.

The provider is located at 3235 MILL VISTA RD HIGHLANDS RANCH, CO 80129 and the phone number is (303) 876-8399.

Occupational Therapist with taxonomy code 225X00000X.