Active NPI 1346687217 Individual Practitioner Male Practitioner

Dr. David August Fredenberg , MD

Surgery • Anchorage, AK

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. David Fredenberg, MD is a certified Surgery practicing in Anchorage, AK. With approximately 13 years of clinical experience since graduating from University Of Washington School Of Medicine in 2013, Dr. Fredenberg delivers high-quality medical care to the local community at 4315 DIPLOMACY DR.

Dr. Fredenberg is affiliated with Alaska Native Tribal Health Consortium and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, established patient outpatient office visit, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4315 Diplomacy Dr

Anchorage, AK 99508

Telephone 9075632662

Associated Practice Facility / Clinic

🏢 Alaska Native Tribal Health Consortium Facility NPI 1437189339

Medicare Profile & Education

Medical School

University Of Washington School Of Medicine

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Anchorage, AK

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs -10.2 yrs vs City Avg

City Avg: 23.2 Yrs

State Avg: 23.0 Yrs

Regional Practice Density

49 Specialists

Practicing in Anchorage, AK (102 Statewide)

Telehealth Adoption Rate

32.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

87.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Fredenberg (13 Years) 13 Yrs

Anchorage Specialty Average (23.2 Years) 23.2 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	24	$317.00	$103.40
99213 Established patient office or other outpatient visit, typically 15 minutes	34	31	$276.76	$86.11
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	12	$200.00	$64.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$615.18	$170.36
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$2889.00	$320.47
45380 Biopsy of large bowel using an endoscope	12	11	$2392.00	$78.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	22	$309.50	$107.01
99213 Established patient office or other outpatient visit, typically 15 minutes	27	24	$262.78	$88.82
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	20	20	$2829.50	$331.14
45380 Biopsy of large bowel using an endoscope	19	19	$2344.11	$84.36
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	14	$1678.00	$119.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$599.33	$175.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$418.55	$131.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	65	27	$298.83	$96.60
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	14	$189.46	$52.22
99213 Established patient office or other outpatient visit, typically 15 minutes	29	27	$264.03	$91.23
45380 Biopsy of large bowel using an endoscope	16	16	$2271.00	$129.50
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$575.07	$182.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	12	$401.80	$133.99
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$2753.54	$340.50
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$444.00	$134.59
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	11	11	$1628.91	$142.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	40	34	$246.40	$92.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	24	11	$289.00	$98.35
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$155.94	$49.60
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	14	$1584.80	$131.94
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$2659.14	$344.19
45380 Biopsy of large bowel using an endoscope	11	11	$2212.00	$157.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	48	27	$281.69	$100.55
99213 Established patient office or other outpatient visit, typically 15 minutes	23	19	$238.04	$70.60
99231 Follow-up hospital inpatient care per day, typically 15 minutes	22	11	$179.27	$54.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	16	$354.24	$110.15
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	13	13	$2600.54	$353.39
45380 Biopsy of large bowel using an endoscope	11	11	$2164.73	$138.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	128	91	$232.57	$69.23
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	32	20	$271.75	$98.64
45380 Biopsy of large bowel using an endoscope	24	24	$2077.50	$142.39
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	19	17	$2505.79	$348.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	20	19	$240.00	$67.36
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	16	$2464.24	$339.03
45380 Biopsy of large bowel using an endoscope	12	11	$2052.00	$127.11

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License AK 133704

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Alaska Native Tribal Health Consortium

4315 Diplomacy Dr, Anchorage, AK 995085926

Phone: 9075632662

Secondary Practice Locations

1 Atwell Rd

Cooperstown, NY 133261301

Phone: 6075473456

Practice Associates & Co-Workers

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

40 Associated Practitioners

Katrina Johnson , PT

Physical Therapist

NPI 1003094392

Physical Therapist

Dr. Michael Mcdonnell , MD

Radiology - Body Imaging

NPI 1033144639

Doctor of Medicine (M.D.)

Evan Braithwaite

Anesthesiology

NPI 1033797055

Stacey Marchini

Registered Nurse

NPI 1063365393

Dr. Michael Lamagdeleine , DC

Chiropractor

NPI 1063528875

Doctor of Chiropractic

Dr. Kevin Stange , MD

Surgery

NPI 1073546677

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location August 21, 2018

Registered at 4315 DIPLOMACY DR, ANCHORAGE, AK 99508 (Tel: 9075632662)

📍

Updated Business Mailing Address August 21, 2018

Registered at 4315 DIPLOMACY DR, ANCHORAGE, AK 995085926

✅

NPI Profile Active May 31, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location May 31, 2013

Registered at 1 ATWELL RD, COOPERSTOWN, NY 133261301 (Tel: 6075473456)

📍

Updated Business Mailing Address May 31, 2013

Registered at PO BOX 725, COOPERSTOWN, NY 133260725 (Tel: 6075473456)

👤

Provider Name / Credentials Updated May 31, 2013

Recorded as DAVID FREDENBERG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 31, 2013

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration May 31, 2013

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: 1346687217

Entity Type:

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

Enumeration Date: May 31, 2013

Last Update: August 21, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4315 Diplomacy Dr

Anchorage, AK 995085926

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.