DR. ROCK NAVARKAL M.D.
NPI 1073703484
Physical Medicine & Rehabilitation - Pain Medicine in Denver, CO

NPI Status: Active since July 31, 2007

Contact Information

650 S CHERRY ST
STE 1015
DENVER, CO
ZIP 80246
Phone: (303) 377-7777
Fax: (303) 377-7775

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  • Individual
  • Male
  • Years of Experience 36
  • Physical Medicine & Rehabilitation
  • Pain Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ROCK NAVARKAL

This page provides the complete NPI Profile along with additional information for Rock Navarkal, a provider established in Denver, Colorado with a medical specialization in Physical Medicine & Rehabilitation, focusing in pain medicine and more than 36 years of experience. He graduated from University Of Nebraska College Of Medicine in 1990. The healthcare provider is registered in the NPI registry with number 1073703484 assigned on July 2007. The practitioner's primary taxonomy code is 2081P2900X with license number 33552 (CO). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1073703484
Provider Name
DR. ROCK NAVARKAL M.D.
Other Name
HARVEY JOSEPH NAVRKAL M.D.
Other Name Type
Former Name (1)
Gender
Male
Entity Type
Individual
Location Address
650 S CHERRY ST STE 1015 DENVER, CO 80246
Location Phone
(303) 377-7777
Location Fax
(303) 377-7775
Mailing Address
650 S CHERRY ST STE 1015 DENVER, CO 80246
Mailing Phone
(303) 377-7777
Mailing Fax
(303) 377-7775
Medical School Name
UNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduation Year
1990
Is Sole Proprietor?
Yes
Enumeration Date
07-31-2007
Last Update Date
03-17-2011
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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

Physical Medicine & Rehabilitation Pain Medicine

Taxonomy Code
2081P2900X
Type
Allopathic & Osteopathic Physicians
License No.
33552
License State
CO
Taxonomy Description
A physician who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

Medicare Participation & PECOS Enrollment Status

Rock Navarkal 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.

Rock Navarkal is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

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.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 9335263862

    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: I20100903000773

    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.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 26 times for 16 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 554 times for 46 patients

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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 1073703484, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 7 → 14 → 5 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 4 + 0 + 6 + 4 + 1 + 6 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1073703484.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
650 S CHERRY ST, SUITE 1060
DENVER, CO 80246
Psychiatry & Neurology (Psychiatry)
650 S CHERRY ST, SUITE 1060
DENVER, CO 80246
Psychiatry & Neurology (Psychiatry)
650 S CHERRY ST, STE 1060
DENVER, CO 80246
Clinical Medical Laboratory
650 S CHERRY ST, SUITE 225
DENVER, CO 80246
Psychoanalyst
650 S CHERRY ST, #1060
DENVER, CO 80246
Acupuncturist
650 S CHERRY ST, STE 100
DENVER, CO 80246
Psychiatry & Neurology (Psychiatry)
650 S CHERRY ST, #1060
DENVER, CO 80246
Pharmacist
650 S CHERRY ST, SUITE 300
GLENDALE, CO 80246
Pharmacist
650 S CHERRY ST, #300
DENVER, CO 80246
Clinical Medical Laboratory
650 S CHERRY ST, STE 225
DENVER, CO 80246
Pharmacist
650 S CHERRY ST, #300
DENVER, CO 80246
Pharmacist
650 S CHERRY ST, #300
DENVER, CO 80246

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073703484, enumerated as an "individual" on July 31, 2007.

The provider is located at 650 S CHERRY ST STE 1015 DENVER, CO 80246 and the phone number is (303) 377-7777.

Physical Medicine & Rehabilitation with taxonomy code 2081P2900X and a focus in Pain Medicine.