Active NPI 1508064502 Individual Practitioner Male Practitioner

Dr. Mark Ancel Guerrero Edang , MD

Internal Medicine • Norfolk, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Ancel Edang, MD is a certified Internal Medicine practicing in Norfolk, VA. With approximately 22 years of clinical experience since completing medical education in 2004, Dr. Edang delivers high-quality medical care to the local community at 600 GRESHAM DR FL 5.

Dr. Edang is affiliated with Sentara Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

600 Gresham Dr Fl 5

Norfolk, VA 235071904

Telephone 7573883198

Associated Practice Facility / Clinic

🏢 Sentara Medical Group Facility NPI 1699070748

Medicare Profile & Education

Medical School

Other

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Norfolk, VA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs -1.4 yrs vs City Avg

City Avg: 23.4 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

210 Specialists

Practicing in Norfolk, VA (3758 Statewide)

Telehealth Adoption Rate

18.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

48.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Edang (22 Years) 22 Yrs

Norfolk Specialty Average (23.4 Years) 23.4 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	320	153	$228.10	$118.79
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	268	124	$152.05	$78.86
99239 Hospital discharge day management, more than 30 minutes	119	118	$221.24	$114.55
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	64	62	$334.25	$173.08
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	12	$95.38	$49.30

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	250	102	$153.12	$78.56
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	204	122	$228.74	$118.18
99239 Hospital discharge day management, more than 30 minutes	128	124	$223.99	$112.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	49	49	$362.29	$172.24
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	13	$86.63	$49.22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$264.00	$129.09
99238 Hospital discharge day management, 30 minutes or less	13	13	$156.31	$80.27

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	321	138	$147.00	$70.09
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	266	130	$210.00	$100.19
99239 Hospital discharge day management, more than 30 minutes	96	95	$216.00	$103.22
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	52	52	$408.00	$194.44
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	19	$80.00	$38.54
99217 Hospital observation care on day of discharge	23	23	$148.00	$71.28
99238 Hospital discharge day management, 30 minutes or less	13	12	$148.00	$71.51

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	414	165	$147.00	$71.67
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	207	131	$210.00	$103.60
99239 Hospital discharge day management, more than 30 minutes	115	112	$216.00	$104.43
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	54	54	$408.00	$200.78
99231 Follow-up hospital inpatient care per day, typically 15 minutes	33	20	$80.00	$38.51
99497 Advance care planning, first 30 minutes	17	16	$160.00	$78.78
99358 Prolonged patient service without direct patient contact first hour	16	14	$226.00	$112.00
99238 Hospital discharge day management, 30 minutes or less	12	12	$148.00	$72.46

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	412	167	$147.00	$73.71
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	236	142	$210.00	$106.38
99239 Hospital discharge day management, more than 30 minutes	105	103	$216.00	$109.14
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	39	39	$408.00	$206.33
99231 Follow-up hospital inpatient care per day, typically 15 minutes	38	18	$80.00	$40.10
99217 Hospital observation care on day of discharge	16	16	$148.00	$73.84
99238 Hospital discharge day management, 30 minutes or less	14	12	$148.00	$70.74
99497 Advance care planning, first 30 minutes	13	12	$160.00	$80.43

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	492	179	$144.14	$72.84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	184	121	$207.00	$103.46
99239 Hospital discharge day management, more than 30 minutes	116	115	$212.90	$105.81
99231 Follow-up hospital inpatient care per day, typically 15 minutes	45	19	$86.00	$39.61
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	40	40	$403.00	$200.68
99217 Hospital observation care on day of discharge	22	21	$145.00	$73.50
99238 Hospital discharge day management, 30 minutes or less	21	20	$144.00	$73.50
99497 Advance care planning, first 30 minutes	16	14	$170.00	$79.62

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	622	224	$144.00	$72.27
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	205	131	$207.00	$103.65
99239 Hospital discharge day management, more than 30 minutes	139	132	$214.00	$106.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	46	45	$403.00	$201.74
99231 Follow-up hospital inpatient care per day, typically 15 minutes	31	20	$86.00	$39.01
99217 Hospital observation care on day of discharge	30	30	$145.00	$72.74
99238 Hospital discharge day management, 30 minutes or less	27	26	$144.00	$72.66
99225 Subsequent observation care, typically 25 minutes per day	17	15	$145.00	$72.77
99220 Hospital observation care, typically 70 minutes	12	12	$369.00	$185.14

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	649	220	$144.00	$70.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	157	109	$207.00	$102.61
99239 Hospital discharge day management, more than 30 minutes	133	131	$214.00	$106.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	74	73	$403.00	$196.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	34	26	$86.00	$38.76
99238 Hospital discharge day management, 30 minutes or less	32	32	$144.00	$71.65
99217 Hospital observation care on day of discharge	23	23	$145.00	$71.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$273.00	$135.34
99291 Critical care, first 30-74 minutes	12	12	$546.00	$220.58

Medical Specialties & State Licenses

CMS Verified: 2024-06-07

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License VA 0101254627

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IA 38947

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License IA 38947

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License VA 0101254627

Hospital & Practice Group Affiliations

Sentara Medical Group

600 Gresham Dr, Norfolk, VA 235071904

Phone: 7573883198

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Abbas Ali , MD

Internal Medicine

NPI 1003084708

Doctor of Medicine (M.D.)

Ryan Sadinski , PA

Physician Assistant - Medical

NPI 1003307455

Physician Assistant

Martha Morolari , NP

Nurse Practitioner - Gerontology

NPI 1003327420

Nurse Practitioner

Dr. Rajden Kutelia , MD

Internal Medicine

NPI 1013993906

Doctor of Medicine (M.D.)

Dr. Ryan Vangomple , MD

Internal Medicine

NPI 1033319975

Doctor of Medicine (M.D.)

Dr. Maia Kokichashvili , MD

Internal Medicine

NPI 1043278864

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location June 07, 2024

Registered at 600 GRESHAM DR FL 5, NORFOLK, VA 235071904 (Tel: 7573883198)

📍

Updated Business Mailing Address November 23, 2022

Registered at 600 GRESHAM DR FL 5, NORFOLK, VA 235071904 (Tel: 7573883198)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 16, 2019

Internal Medicine (License #38947 in IA)

✅

NPI Profile Active November 17, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location November 17, 2014

Registered at 830 KEMPSVILLE RD, NORFOLK, VA 235023920 (Tel: 7579678622)

📍

Updated Business Mailing Address November 17, 2014

Registered at PO BOX 7068, PORTSMOUTH, VA 237070068 (Tel: 7579678622)

👤

Provider Name / Credentials Updated November 17, 2014

Recorded as MARK ANCEL EDANG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 17, 2014

Internal Medicine (License #0101254627 in VA)

🟢

Initial NPI Registration & Enumeration July 11, 2007

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: 1508064502

Entity Type:

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

Enumeration Date: July 11, 2007

Last Update: June 07, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

600 Gresham Dr Fl 5

Norfolk, VA 235071904

Phone: 7573883198

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.