Active NPI 1033391321 Individual Practitioner Male Practitioner

Daniel Franklin Geersen , PA

Physician Assistant • Durham, NC

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Daniel Geersen, PA is a certified Physician Assistant practicing in Durham, NC. With approximately 19 years of clinical experience since completing medical education in 2007, Daniel Geersen delivers high-quality medical care to the local community at 2100 ERWIN ROAD.

Daniel Geersen 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, injection of chemical agent into multiple incompetent veins of leg, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2100 Erwin Road

Durham, NC 277100001

Telephone 9196848111

Associated Practice Facility / Clinic

🏢 Duke University Health System, Inc. Facility NPI 1821094509

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Durham, NC

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs +8.5 yrs vs City Avg

City Avg: 10.5 Yrs

State Avg: 13.1 Yrs

Regional Practice Density

515 Specialists

Practicing in Durham, NC (9374 Statewide)

Telehealth Adoption Rate

21.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

65.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Geersen (19 Years) 19 Yrs

Durham Specialty Average (10.5 Years) 10.5 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
99213 Established patient office or other outpatient visit, typically 15 minutes	139	103	$172.00	$72.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	106	94	$256.27	$101.99
36471 Injection of chemical agent into multiple incompetent veins of leg	97	57	$664.05	$199.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	14	$104.83	$44.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$390.00	$129.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$255.00	$88.44

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	135	118	$255.00	$99.76
99213 Established patient office or other outpatient visit, typically 15 minutes	130	113	$172.00	$71.83
36471 Injection of chemical agent into multiple incompetent veins of leg	64	41	$684.13	$207.17
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	$134.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$255.00	$90.11
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$176.00	$58.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$103.00	$43.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	217	164	$176.39	$73.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	141	119	$262.66	$103.49
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	69	69	$255.00	$91.61
36471 Injection of chemical agent into multiple incompetent veins of leg	40	27	$684.13	$207.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$390.00	$136.65
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	22	$116.27	$44.57
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$176.00	$59.39
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$358.50	$148.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	227	174	$175.66	$75.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	149	123	$260.44	$106.05
36471 Injection of chemical agent into multiple incompetent veins of leg	47	28	$689.72	$214.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	37	$112.36	$46.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$390.00	$138.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$255.00	$92.66
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	16	$347.56	$149.80
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$176.00	$60.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	209	183	$175.18	$61.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	162	137	$258.33	$88.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	48	43	$110.60	$35.51
36471 Injection of chemical agent into multiple incompetent veins of leg	32	22	$713.09	$211.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$255.00	$88.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$390.00	$135.76
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$176.00	$62.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	248	217	$176.61	$60.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	199	171	$256.36	$87.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	97	64	$106.01	$36.09
36471 Injection of chemical agent into multiple incompetent veins of leg	64	37	$604.14	$188.77
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$256.63	$85.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	32	32	$390.00	$131.73
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$176.00	$59.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	248	230	$165.15	$59.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	199	180	$245.22	$86.69
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	69	49	$103.22	$35.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	64	64	$248.19	$86.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	44	44	$377.41	$132.09
36471 Injection of chemical agent into multiple incompetent veins of leg	29	19	$603.48	$189.22
99202 New patient office or other outpatient visit, typically 20 minutes	14	14	$172.79	$58.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	334	298	$155.93	$58.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	177	157	$230.23	$85.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$238.49	$86.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	68	68	$368.94	$127.14
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	34	$96.00	$35.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	22	$336.73	$117.59

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NC 0010-01024

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.

Hospital & Practice Group Affiliations

Duke Health Integrated Practice Inc

40 Duke Medicine Cir, Durham, NC 277104000

Phone: 9196848111

Duke Health Integrated Practice Inc

10207 Cerny St, Raleigh, NC 276174887

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

6 Historical Events

✅

NPI Profile Active September 22, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location September 22, 2008

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

📍

Updated Business Mailing Address September 22, 2008

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

👤

Provider Name / Credentials Updated September 22, 2008

Recorded as DANIEL GEERSEN, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 22, 2008

Physician Assistant (License #0010-01024 in NC)

🟢

Initial NPI Registration & Enumeration November 29, 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: 1033391321

Entity Type:

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

Enumeration Date: November 29, 2007

Last Update: September 22, 2008

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.