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Tanja Elana Johnson , NP

Nurse Practitioner β€’ Boulder, CO

Active NPI 1467865394 Individual Practitioner Female Practitioner
Practice location in NPPES

4450 Arapahoe Ave Ste 100
Boulder, CO 803039102

Call 7206130677 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

4450 Arapahoe Ave Ste 100

Boulder, CO 803039102

Telephone 7206130677
Fax 8008781836
Organization at the Same NPPES Address or Phone
Nikander And Company, Inc Facility NPI 1336496926

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

117 standardized 30-day fills in 2020

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$7,123 in 2020

The total cost of these prescriptions in 2020, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2021–2025.

Guide: How to read an Open Payments record

NPI first issued

2014

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Tanja Johnson has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Tanja Johnson as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Boulder and Colorado

Billing and prescribing volume is not a quality rating.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Tanja Johnson are from 2020.

22 active clinicians are listed under Nurse Practitioner with a practice address in Boulder, CO (1,262 in Colorado).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Boulder

9.1% of these 22 clinicians have the CMS telehealth indicator.

31.8% of these 22 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2020), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2020.

CMS Part D Β· Data Year 2020
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone Hcl Oxycodone Hcl 79 2,293 $2,582.31 15
Oxycontin Oxycodone Hcl 13 336 $4,064.58 β€”
Diclofenac Sodium Diclofenac Sodium 12 139 $335.15 β€”
Ibuprofen Ibuprofen 11 390 $141.45 β€”

Source: CMS Part D by Provider and Drug, 2020; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2019-12-23
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES CO APN0990711

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Colorado Division of Professions and Occupations.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

ORDER AND REFERRING ONLY - NURSE PRACTITIONER

Medicare Enrollment ID

I20170524002814

Enrollment State Jurisdiction

CO

PECOS Control ID

9436444031

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
NPI 1205871969

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

13 Historical Events
πŸ“
Updated Practice Location December 23, 2019

Registered at 4450 ARAPAHOE AVE STE 100, BOULDER, CO 803039102 (Tel: 7206130677)

βœ…
NPI Profile Active June 22, 2017

NPI status registered as active in NPPES database

πŸ“
Updated Practice Location June 22, 2017

Registered at 4990 KIPLING ST # B-5, WHEAT RIDGE, CO 800336762 (Tel: 3034564882)

πŸ“
Updated Business Mailing Address June 22, 2017

Registered at 350 ARAPAHOE AVE, SUITE 18, BOULDER, CO 803025843 (Tel: (541) 908-3672)

πŸ‘€
Provider Name / Credentials Updated June 22, 2017

Recorded as TANJA JOHNSON, NP

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 22, 2017

Nurse Practitioner (license number reported to NPPES: CO APN0990711)

πŸ“
Updated Business Mailing Address April 18, 2017

Registered at 350 ARAPAHOE AVE, APT 18, BOULDER, CO 803025843 (Tel: 3034400500)

βœ…
NPI Profile Active June 09, 2014

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) June 09, 2014

Registered at 3083 WALNUT ST, BOULDER, CO 803012509 (Tel: 3034400500)

πŸ“
Business Mailing Address (Initial Record) June 09, 2014

Registered at 3083 WALNUT ST, BOULDER, CO 803012509 (Tel: 3034400500)

πŸ‘€
Provider Name / Credentials (Initial Record) June 09, 2014

Recorded as TANJA JOHNSON

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 09, 2014

Nurse Practitioner (license number reported to NPPES: CO ARNP9273269)

🟒
Initial NPI Registration & Enumeration June 09, 2014

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1467865394
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 09, 2014
Last Update: July 21, 2022
Sole Proprietor: Yes

Other Nurse Practitioners in Boulder

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Mailing Address

350 Arapahoe Ave, Suite 18

Boulder, CO 803025843

Phone: 5419083672

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.