Active NPI 1689048068 Individual Practitioner Male Practitioner

Mark Ohlenkamp , PA

Physician Assistant • Hampton, VA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Mark Ohlenkamp, PA is a certified Physician Assistant practicing in Hampton, VA. With approximately 11 years of clinical experience since completing medical education in 2015, Mark Ohlenkamp delivers high-quality medical care to the local community at 850 ENTERPRISE PKWY STE 2000.

Mark Ohlenkamp is affiliated with Riverside Physician Services 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, 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

850 Enterprise Pkwy Ste 2000

Hampton, VA 236666252

Telephone 7575996333

Associated Practice Facility / Clinic

🏢 Riverside Physician Services Inc Facility NPI 1265453823

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Hampton, VA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs +2.8 yrs vs City Avg

City Avg: 8.2 Yrs

State Avg: 10.5 Yrs

Regional Practice Density

75 Specialists

Practicing in Hampton, VA (4432 Statewide)

Telehealth Adoption Rate

16.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

49.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ohlenkamp (11 Years) 11 Yrs

Hampton Specialty Average (8.2 Years) 8.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	123	101	$136.00	$79.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	57	$205.00	$112.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$204.80	$100.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$317.00	$147.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	260	195	$136.00	$81.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	180	126	$206.24	$113.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	103	103	$205.00	$101.48
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$317.00	$150.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	21	13	$143.00	$63.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	232	186	$136.00	$80.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	199	148	$205.56	$115.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	77	77	$205.00	$99.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$317.00	$151.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	246	199	$136.00	$67.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	70	62	$205.00	$97.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$205.00	$96.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$317.00	$148.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	120	111	$136.00	$65.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	76	71	$205.00	$94.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$205.00	$96.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$317.00	$146.94

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	150	137	$205.00	$93.64
99213 Established patient office or other outpatient visit, typically 15 minutes	83	73	$136.00	$63.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	53	53	$317.00	$144.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	12	$143.00	$64.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	140	120	$136.00	$63.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	70	63	$205.00	$93.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$205.00	$96.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$317.00	$145.35

Medical Specialties & State Licenses

CMS Verified: 2025-08-08

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License VA 0110010471

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License FL PA9109185

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

16186200 (FL)

Hospital & Practice Group Affiliations

Riverside Physician Services Inc

850 Enterprise Pkwy, Hampton, VA 236666252

Phone: 7575346109

Secondary Practice Locations

101 Philip Roth St Ste A

Newport News, VA 236061393

Phone: 7573165800

Practice Associates & Co-Workers

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

32 Associated Practitioners

Dr. Ashutosh Naniwadekar , MBBS

Internal Medicine - Gastroenterology

NPI 1033313614

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Josiah Hilerio , PA

Physician Assistant

NPI 1063198380

Physician Assistant

Timothy Lee , RN, BSN, MSN, FNP-BC

Nurse Practitioner - Family

NPI 1063908192

Registered Nurse, Bachelor of Science in Nursing, Master of Science in Nursing, Family Nurse Practitioner (Board Certified)

Vera Dovirak , PA

Physician Assistant

NPI 1174016513

Physician Assistant

Tyler Goon , FNP

Nurse Practitioner - Family

NPI 1174359145

Family Nurse Practitioner

Paula Pittinger , FNP

Nurse Practitioner - Family

NPI 1235896820

Family Nurse Practitioner

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Business Mailing Address August 08, 2025

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

📍

Updated Practice Location December 17, 2024

Registered at 850 ENTERPRISE PKWY STE 2000, HAMPTON, VA 236666252 (Tel: 7575996333)

🎓

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

Physician Assistant (License #PA9109185 in FL)

✅

NPI Profile Active December 13, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location December 13, 2016

Registered at 4790 BARKLEY CIR, BLDG. A, FORT MYERS, FL 339077593 (Tel: 2392758882)

📍

Updated Business Mailing Address December 13, 2016

Registered at 4790 BARKLEY CIR, BLDG. A, FORT MYERS, FL 339077593 (Tel: 2392758882)

👤

Provider Name / Credentials Updated December 13, 2016

Recorded as MARK OHLENKAMP, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 13, 2016

Nurse Practitioner (License #PA9109185 in FL)

🟢

Initial NPI Registration & Enumeration November 23, 2015

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: 1689048068

Entity Type:

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

Enumeration Date: November 23, 2015

Last Update: August 08, 2025

Sole Proprietor: No

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.