Active NPI 1336474535 Individual Practitioner Male Practitioner

Dr. Anthony M Abraham , DO

Surgery • Onancock, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Anthony Abraham, DO is a certified Surgery practicing in Onancock, VA. With approximately 17 years of clinical experience since graduating from Nova Southeastern College Of Osteo Medicine in 2009, Dr. Abraham delivers high-quality medical care to the local community at 20486 MARKET ST.

Dr. Abraham maintains professional affiliations with North Iowa Mercy Clinics, Riverside Physician Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital inpatient care per day, new patient outpatient office visit, subsequent hospital care with moderate levelof 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

20486 Market St

Onancock, VA 234174309

Telephone 7573022700

Associated Practice Facility / Clinic

🏢 Riverside Physician Services Inc Facility NPI 1548519424

Medicare Profile & Education

Medical School

Nova Southeastern College Of Osteo Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Onancock, VA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs Matches City Avg

City Avg: 17.0 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

1 Specialists

Practicing in Onancock, VA (909 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Abraham (17 Years) 17 Yrs

Onancock Specialty Average (17.0 Years) 17.0 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
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$247.80	$76.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$399.00	$156.06

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	31	16	$178.48	$76.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$399.00	$160.50
99221 Initial hospital inpatient care per day, typically 30 minutes	22	22	$247.80	$80.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$261.70	$107.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	46	$337.13	$125.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	33	21	$186.13	$67.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$404.11	$157.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$269.61	$104.85
99213 Established patient office or other outpatient visit, typically 15 minutes	13	11	$182.22	$86.42
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	11	11	$62.24	$21.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	68	64	$357.00	$126.48
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	59	36	$189.00	$65.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$273.00	$98.82
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	19	$103.00	$36.34
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	27	25	$63.00	$20.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$422.00	$144.96
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	19	$445.00	$89.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	13	$274.00	$114.57
99213 Established patient office or other outpatient visit, typically 15 minutes	15	13	$186.00	$84.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$110.00	$51.83
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	13	12	$558.00	$164.31
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	12	12	$76.00	$17.67
45378 Diagnostic exam of large bowel using a flexible endoscope	12	11	$1107.00	$166.06
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	11	11	$557.00	$80.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	67	63	$357.00	$128.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$273.00	$99.23
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	25	$189.00	$67.20
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	31	31	$445.00	$106.11
99231 Follow-up hospital inpatient care per day, typically 15 minutes	20	13	$103.00	$37.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	17	$110.00	$39.27
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	19	19	$558.00	$175.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$422.00	$146.69
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$186.00	$65.62
45378 Diagnostic exam of large bowel using a flexible endoscope	15	15	$1107.00	$165.04
43246 Insertion of stomach tube using a flexible endoscope	13	12	$1668.00	$183.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$274.00	$95.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$273.00	$97.56
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	63	61	$445.00	$92.99
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	40	$357.00	$129.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$422.00	$152.06
99231 Follow-up hospital inpatient care per day, typically 15 minutes	29	17	$103.00	$37.15
45378 Diagnostic exam of large bowel using a flexible endoscope	27	27	$1107.00	$169.06
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	16	$189.00	$66.11
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	27	27	$558.00	$173.28
99213 Established patient office or other outpatient visit, typically 15 minutes	21	21	$186.00	$68.41
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	19	18	$834.00	$107.99
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	12	$110.00	$41.07
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$263.00	$95.21
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$795.00	$244.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$274.00	$100.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	47	43	$132.89	$67.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	47	46	$275.94	$129.17
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	29	$152.13	$68.89
99202 New patient office or other outpatient visit, typically 20 minutes	46	46	$125.00	$69.13
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	36	28	$13.00	$5.20
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	36	31	$851.89	$101.56
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	21	$88.43	$37.11
45378 Diagnostic exam of large bowel using a flexible endoscope	21	20	$1071.90	$165.18
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$79.17	$40.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$422.00	$152.34
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$1040.00	$171.44
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	14	14	$576.43	$95.00
99219 Hospital observation care, typically 50 minutes	14	14	$233.00	$128.72

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	121	63	$125.02	$68.05
99202 New patient office or other outpatient visit, typically 20 minutes	115	115	$125.00	$68.34
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	103	101	$230.00	$128.55
99213 Established patient office or other outpatient visit, typically 15 minutes	92	79	$122.03	$66.54
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	83	81	$910.00	$95.38
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	43	41	$1040.00	$169.65
45378 Diagnostic exam of large bowel using a flexible endoscope	35	35	$1040.00	$173.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	27	$181.00	$98.97
99231 Follow-up hospital inpatient care per day, typically 15 minutes	27	23	$69.00	$36.93
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	25	24	$13.00	$5.16
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	24	24	$1040.00	$238.92
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	21	20	$910.00	$104.31
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	18	16	$845.00	$115.17
74177 Ct scan of abdomen and pelvis with contrast	18	17	$892.00	$190.07
99219 Hospital observation care, typically 50 minutes	16	16	$233.00	$127.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	12	$339.00	$190.60
47562 Removal of gallbladder using an endoscope	11	11	$1508.00	$531.63

Medical Specialties & State Licenses

CMS Verified: 2025-10-22

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License VA 0102209045

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

NUCC Taxonomy Code: 208600000X

State License OH 34.010551

Surgery

NUCC Taxonomy Code: 208600000X

State License AR E-9419

Surgery

NUCC Taxonomy Code: 208600000X

State License FL OS12386

Hospital & Practice Group Affiliations

Riverside Physician Services Inc

20486 Market St, Onancock, VA 234174309

Phone: 7573022700

North Iowa Mercy Clinics

635 E Us Hwy 9, Forest City, IA 504361028

Phone: 6415852904

North Iowa Mercy Clinics

1000 4th St Sw, Mason City, IA 504012800

Practice Associates & Co-Workers

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

13 Associated Practitioners

Thomas Hare , RPA-C

Physician Assistant

NPI 1164440087

RPAC

Dr. David Jones , MD

Internal Medicine - Critical Care Medicine

NPI 1194712414

Doctor of Medicine (M.D.)

Debra Myers , CFNP

Nurse Practitioner - Family

NPI 1235208471

Tiffany Bloom , FNP-C

Nurse Practitioner - Family

NPI 1245920891

Family Nurse Practitioner (Certified)

Dr. Ashan Manohar , MD

Internal Medicine - Gastroenterology

NPI 1295725836

Doctor of Medicine (M.D.)

Dr. Jeremy Grant , MD

Obstetrics & Gynecology

NPI 1477973972

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

📍

Updated Practice Location October 22, 2025

Registered at 20486 MARKET ST, ONANCOCK, VA 234174309 (Tel: 7573022700)

📍

Updated Business Mailing Address October 22, 2025

Registered at 856 J CLYDE MORRIS BLVD STE A, NEWPORT NEWS, VA 236011318 (Tel: 7573165800)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2025

Surgery (License #34.010551 in OH)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 15, 2020

Surgery (License #OS12386 in FL)

📍

Updated Practice Location December 12, 2019

Registered at 620 W GROVE ST STE 201, EL DORADO, AR 717304425 (Tel: 8708755580)

✅

NPI Profile Active October 22, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location October 22, 2015

Registered at 413 VIRGINIA DR, BATESVILLE, AR 725017329 (Tel: 8707934445)

📍

Updated Business Mailing Address October 22, 2015

Registered at 413 VIRGINIA DR, BATESVILLE, AR 725017329 (Tel: 8707934445)

👤

Provider Name / Credentials Updated October 22, 2015

Recorded as ANTHONY ABRAHAM, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2015

Surgery (License #E-9419 in AR)

🟢

Initial NPI Registration & Enumeration October 06, 2009

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: 1336474535

Entity Type:

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

Enumeration Date: October 06, 2009

Last Update: October 22, 2025

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

856 J Clyde Morris Blvd Ste A

Newport News, VA 236011318

Phone: 7573165800

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.