C.J. TSAMASFYROS, M.D. LLC
NPI 1427293471
Legal Medicine in Denver, CO

NPI Status: Active since December 04, 2008

Contact Information

4500 E 9TH AVE
SUITE 220
DENVER, CO
ZIP 80220
Phone: (303) 322-2005
Fax: (303) 322-4408

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  • Organization
  • Legal Medicine
  • CLIA Number: 06D0511939
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-31-2026

About C.J. TSAMASFYROS, M.D. LLC

This page provides the complete NPI Profile along with additional information for C.j. Tsamasfyros, M.d. Llc, a provider established in Denver, Colorado operating as a Legal Medicine. The healthcare provider is registered in the NPI registry with number 1427293471 assigned on December 2008. The practitioner's primary taxonomy code is 173000000X with license number 17165 (CO). The provider is registered as an organization and their NPI record was last updated 8 years ago. The provider's former legal business name is Colorado Family Medicine Pc. The authorized official of this NPI record is Constantine J Tsamasfyros Md (Manager)

NPI
1427293471
Provider Legal Name
C.J. TSAMASFYROS, M.D. LLC
Other Organization Name
COLORADO FAMILY MEDICINE PC
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
4500 E 9TH AVE SUITE 220 DENVER, CO 80220
Location Phone
(303) 322-2005
Location Fax
(303) 322-4408
Mailing Address
4500 E 9TH AVE SUITE 220 DENVER, CO 80220
Mailing Phone
(303) 322-2005
Mailing Fax
(303) 322-4408
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-04-2008
Last Update Date
04-27-2017
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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

Legal Medicine

Taxonomy Code
173000000X
Type
Other Service Providers
License No.
17165
License State
CO
Taxonomy Description
The specialty areas of medicine concerned with matters of, and relations with, substantive law and legal institutions; such as the conduct of medical examinations at crime scenes, performance of autopsies, giving of expert medical testimony in judicial proceedings, medical treatment of inmates of penal institutions, the practice of trauma medicine in law enforcement settings, and other clinical practice and medical science applications in the fields of law, law enforcement, and corrections.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1332B00000XSuppliers

Durable Medical Equipment & Medical Supplies

17165 (CO)

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CONSTANTINE J TSAMASFYROS MD

Authorized Official Title
MANAGER
Authorized Official Phone
(303) 322-2005

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
17165OTHER (01)CO LICENSE
D23206OTHER (01)COUPIN
1171651MEDICAID (05)CO 
CE5718MEDICARE UPIN (02) 
6498090001MEDICARE NSC (07)CO 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
06D0511939
Facility Type
Physician Office
Certificate Effective Date
September 01, 2024
Certificate Expiration Date
August 31, 2026
Laboratory Director
DR. CONSTANTINE J. TSAMASFYROS
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to C.j. Tsamasfyros, M.d. Llc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for C.J. TSAMASFYROS, M.D. LLC

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1427293471
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2447496414
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 4 + 7 + 4 + 9 + 6 + 4 + 1 + 4 + 24 = 69
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 69 = 11

The NPI number 1427293471 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1245233782DR. DANIEL WITTEN MD
Individual
Internal Medicine4500 E 9TH AVE STE 140
DENVER, CO 80220
(303) 394-2152
1235134008DR. IGOR BORISOV MD
Individual
Internal Medicine4500 E 9TH AVE STE 140
DENVER, CO 80220
(303) 394-2152
1467453787DR. OWEN STANLEY REICHMAN MD
Individual
Otolaryngology4500 E 9TH AVE SUITE 610
DENVER, CO 80220
(303) 316-7048
1639163587 MARK A LINKOW MD
Individual
Internal Medicine4500 E 9TH AVE STE 720S
DENVER, CO 80220
(303) 355-3525
1174518344 DANIEL O SIEGEL MD
Individual
Internal Medicine4500 E 9TH AVE #720 S
DENVER, CO 80220
(303) 355-3525
1538122007 CLAUDIA I PANZER MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)4500 E 9TH AVE NO 160S
DENVER, CO 80220
(888) 418-4988
1346204682DR. ANTHONY JOSEPH LAPORTA M.D.
Individual
Specialist4500 E 9TH AVE 710
DENVER, CO 80220
(303) 320-7826
1588628606CONSULTANTS IN OBSTETRICS AND GYNECOLOGY
Organization
Obstetrics & Gynecology4500 E 9TH AVE # 300
DENVER, CO 80220
(303) 322-2240
1518921568 KATHLEEN SROCK MD
Individual
Internal Medicine (Rheumatology)4500 E 9TH AVE 500 S
DENVER, CO 80220
(303) 861-2190
1174587034DR. JOYCE MOORE M.D.
Individual
Specialist4500 E 9TH AVE 710
DENVER, CO 80220
(303) 320-7826
1770547663DR. BARBARA SCHWARTZBERG M.D.
Individual
Specialist4500 E 9TH AVE 710
DENVER, CO 80220
(303) 320-7826
1245297555 DAVID S KORMAN MD
Individual
Internal Medicine (Rheumatology)4500 E 9TH AVE 500 S
DENVER, CO 80220
(303) 861-2190
1144287269ROCKY MOUNTAIN REHABILITAION MEDICINE, PC
Organization
Specialist4500 E 9TH AVE #150
DENVER, CO 80220
(303) 333-4559
1154350270 JULIE ELISABETH POLSON MD
Individual
Internal Medicine (Gastroenterology)4500 E 9TH AVE SUITE 720S
DENVER, CO 80220
(303) 355-3525
1144259748HEALTHONE CLINIC SERVICES LLC
Organization
Obstetrics & Gynecology (Gynecology)4500 E 9TH AVE #420
DENVER, CO 80220
(303) 329-5822
1215945423DR. PETER ULRICH BERNDT M.D.
Individual
Psychiatry & Neurology (Psychiatry)4500 E 9TH AVE SUITE 660-S
DENVER, CO 80220
(303) 645-4300
1639181126NINTH AVENUE INTERNAL MEDICINE LLC
Organization
Clinic/Center (Health Service)4500 E 9TH AVE SUITE 140
DENVER, CO 80220
(303) 394-2152
1598875007PROACTIVE HEALTH, INC
Organization
Preventive Medicine (Public Health & General Preventive Medicine)4500 E 9TH AVE SUITE 740S
DENVER, CO 80220
(303) 320-6530
1013010958 BRIDGET M WALSH MD
Individual
Obstetrics & Gynecology4500 E 9TH AVE SUITE 200
DENVER, CO 80220
(303) 399-0055
1760588602EUGENE M ROSENTHALL, DPM PC
Organization
Podiatrist (Foot & Ankle Surgery)4500 E 9TH AVE SUITE 510
DENVER, CO 80220
(303) 333-6556

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427293471, enumerated in the NPI registry as an "organization" on December 04, 2008

The provider is located at 4500 E 9th Ave Suite 220 Denver, Co 80220 and the phone number is (303) 322-2005

This medical organization specializes in Legal Medicine with taxonomy code 173000000X

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

The provider's CLIA number is 06D0511939 for a "physician office" facility with a CLIA Certificate of Waiver. This CLIA certificate is issued to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria..

This NPI record was last updated on December 04, 2008. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.