Active NPI 1578583779 Individual Practitioner Male Practitioner

Dr. Dan German Blazer , MD

Surgery • Durham, NC

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Dan Blazer, MD is a certified Surgery practicing in Durham, NC. With approximately 27 years of clinical experience since graduating from Duke University School Of Medicine in 1999, Dr. Blazer delivers high-quality medical care to the local community at 2100 ERWIN RD.

Dr. Blazer is affiliated with Duke Health Integrated Practice Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, removal or destruction of (5 centimeters or less) abdominal cavity growths, cysts, or abnormal tissue, open procedure. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2100 Erwin Rd

Durham, NC 277100001

Telephone 9196848111

Associated Practice Facility / Clinic

🏢 Private Diagnostic Clinic, Pllc Facility NPI 1295881712

Medicare Profile & Education

Medical School

Duke University School Of Medicine

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Durham, NC

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs +3.2 yrs vs City Avg

City Avg: 23.8 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

70 Specialists

Practicing in Durham, NC (1222 Statewide)

Telehealth Adoption Rate

15.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

64.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Blazer (27 Years) 27 Yrs

Durham Specialty Average (23.8 Years) 23.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	117	92	$255.00	$90.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$390.00	$124.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$344.00	$135.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	86	69	$255.00	$93.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$390.00	$125.58
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	16	$346.88	$127.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	53	$257.18	$93.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$390.00	$126.42
99213 Established patient office or other outpatient visit, typically 15 minutes	29	25	$172.00	$64.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	94	73	$255.00	$97.20
99213 Established patient office or other outpatient visit, typically 15 minutes	63	58	$172.00	$66.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	55	55	$390.00	$132.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$255.00	$81.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	174	134	$255.00	$77.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	80	80	$390.00	$125.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	178	139	$255.00	$77.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	73	73	$390.66	$125.37
49203 Removal or destruction of (5 centimeters or less) abdominal cavity growths, cysts, or abnormal tissue, open procedure	11	11	$6505.25	$1062.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	178	136	$239.58	$75.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	71	71	$380.28	$123.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	173	140	$227.81	$74.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	67	67	$367.00	$124.23
99213 Established patient office or other outpatient visit, typically 15 minutes	17	16	$153.00	$47.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$238.00	$73.75

Medical Specialties & State Licenses

CMS Verified: 2025-10-06

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License NC 2008-00828

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery - Surgical Oncology

NUCC Taxonomy Code: 2086X0206X

State License NC 2008-00828

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

Surgery - Surgical Oncology

NUCC Taxonomy Code: 2086X0206X

State License TX M3474

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

8916303 (NC)

Hospital & Practice Group Affiliations

Duke Health Integrated Practice Inc

40 Duke Medicine Cir, Durham, NC 277104000

Phone: 9196848111

Duke Health Integrated Practice Inc

2301 Erwin Rd, Durham, NC 277054699

Phone: 9196848111

Duke Health Integrated Practice Inc

2351 Erwin Rd, Durham, NC 277054699

Phone: 9196848111

Duke Health Integrated Practice Inc

20 Duke Medicine Cir, Durham, NC 277102000

Phone: 9196848111

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Dr. Nicolas Aeschlimann , MD

Anesthesiology

NPI 1003063116

Doctor of Medicine (M.D.)

Dr. Hongyun Zhu , MD

Radiology - Diagnostic Radiology

NPI 1003094103

Doctor of Medicine (M.D.)

Dr. Wilbur Dattilo , MD

Psychiatry & Neurology - Psychiatry

NPI 1003107483

Doctor of Medicine (M.D.)

Dr. Erin Manning , MD

Anesthesiology

NPI 1003139049

Doctor of Medicine (M.D.)

Dr. Candice Ray , MD

Pediatrics - Pediatric Critical Care Medicine

NPI 1003159179

Doctor of Medicine (M.D.)

Dr. Stephen Greene , MD

Internal Medicine - Advanced Heart Failure and Transplant Cardiology

NPI 1003170861

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 06, 2025

Surgery (License #2008-00828 in NC)

✅

NPI Profile Active October 08, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location October 08, 2008

Registered at 2100 ERWIN RD, DURHAM, NC 277100001 (Tel: 9196848111)

📍

Updated Business Mailing Address October 08, 2008

Registered at 4101 N ROXBORO ST, DURHAM, NC 277042121 (Tel: 9196848111)

👤

Provider Name / Credentials Updated October 08, 2008

Recorded as DAN BLAZER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 08, 2008

Surgery (License #2008-00828 in NC)

🟢

Initial NPI Registration & Enumeration July 20, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1578583779

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 20, 2006

Last Update: October 06, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4101 N Roxboro St

Durham, NC 277042121

Phone: 9196848111

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.