HOLLY E JOHNSTON OTR,CHT
NPI 1659536902
Occupational Therapist - Hand in Boulder, CO

NPI Status: Active since July 25, 2008

Contact Information

2750 BROADWAY ST
BOULDER, CO
ZIP 80304
Phone: (303) 440-3034
Fax: (303) 402-1665

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  • Individual
  • Female
  • Years of Experience 38
  • Occupational Therapist
  • Hand
  • Accepts Medicare Approved Payment

About HOLLY JOHNSTON

This page provides the complete NPI Profile along with additional information for Holly Johnston, a provider established in Boulder, Colorado with a medical specialization in Occupational Therapist, focusing in hand and more than 38 years of experience. The healthcare provider is registered in the NPI registry with number 1659536902 assigned on July 2008. The practitioner's primary taxonomy code is 225XH1200X with license number OT0001330 (CO). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1659536902
Provider Name
HOLLY E JOHNSTON OTR,CHT
Gender
Female
Entity Type
Individual
Location Address
2750 BROADWAY ST BOULDER, CO 80304
Location Phone
(303) 440-3034
Location Fax
(303) 402-1665
Mailing Address
PO BOX 5718 KALISPELL, MT 59903
Mailing Phone
(406) 756-0134
Mailing Fax
(303) 402-1665
Medical School Name
OTHER
Graduation Year
1988
Is Sole Proprietor?
No
Enumeration Date
07-25-2008
Last Update Date
12-02-2019
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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

Occupational Therapist Hand

Taxonomy Code
225XH1200X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
OT0001330
License State
CO

Medicare Participation & PECOS Enrollment Status

Holly Johnston is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 8022166404

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20090423000736

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

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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 1659536902, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 5 → 10 → 1 6 → 12 → 3 0 → 0

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 + 1 + 0 + 3 + 1 + 2 + 9 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1659536902.

Other Providers at the Same Location


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

Ophthalmology
2750 BROADWAY ST
BOULDER, CO 80304
Psychiatry & Neurology (Neurology)
2750 BROADWAY ST
BOULDER, CO 80304
Internal Medicine (Rheumatology)
2750 BROADWAY ST
BOULDER, CO 80304
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2750 BROADWAY ST
BOULDER, CO 80304
Family Medicine
2750 BROADWAY ST
BOULDER, CO 80304
Orthopaedic Surgery
2750 BROADWAY ST
BOULDER, CO 80304
Physician Assistant (Medical)
2750 BROADWAY ST
BOULDER, CO 80304
Nurse Practitioner (Adult Health)
2750 BROADWAY ST
BOULDER, CO 80304
Physician Assistant (Medical)
2750 BROADWAY ST
BOULDER, CO 80304
Emergency Medicine
2750 BROADWAY ST
BOULDER, CO 80304
Registered Nurse (Ambulatory Care)
2750 BROADWAY ST
BOULDER, CO 80304
Anesthesiology (Pain Medicine)
2750 BROADWAY ST
BOULDER, CO 80304
Podiatrist (Foot & Ankle Surgery)
2750 BROADWAY ST
BOULDER, CO 80304
Occupational Therapist
2750 BROADWAY ST, PT
BOULDER, CO 80304
Physician Assistant
2750 BROADWAY ST
BOULDER, CO 80304
Anesthesiology (Pain Medicine)
2750 BROADWAY ST
BOULDER, CO 80304
Audiologist
2750 BROADWAY ST
BOULDER, CO 80304
Physician Assistant
2750 BROADWAY ST
BOULDER, CO 80304
Clinic/Center (Ambulatory Surgical)
2750 BROADWAY ST
BOULDER, CO 80304
Audiologist
2750 BROADWAY ST
BOULDER, CO 80304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659536902, enumerated as an "individual" on July 25, 2008.

The provider is located at 2750 BROADWAY ST BOULDER, CO 80304 and the phone number is (303) 440-3034.

Occupational Therapist with taxonomy code 225XH1200X and a focus in Hand.