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Daniel Franklin Geersen , PA

Physician Assistant • Durham, NC

Active NPI 1033391321 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

2100 Erwin Road
Durham, NC 277100001

Call 9196848111 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2100 Erwin Road

Durham, NC 277100001

Telephone 9196848111
Organization at the Same NPPES Address or Phone
Duke University Health System Inc Facility NPI 1013916352

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Duke Health Integrated Practice Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2007

Medicare patients

280 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $48,947 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $34,895 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

187 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$39,429 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $478.22 across 8 records.

By nature of payment

  • Food and Beverage: $478.22 across 8 records.

Reporting-company totals (3 largest of 4)

  • Stimlabs LLC: $140.70 across 2 records.
  • Cook Medical LLC: $127.50 across 1 record.
  • Integra LifeSciences Corporation: $124.47 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

19 years (graduated 2007)

CMS Doctors and Clinicians data list 2007 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Daniel Geersen has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Daniel Geersen as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Durham and North Carolina

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 65% of clinicians listed under Physician Assistant in Durham, NC (2024, 219 clinicians with data). Median for this group: 241. Middle half: 92 to 484.

More Medicare Part B services than 65% of clinicians listed under Physician Assistant in North Carolina (2024, 5,046 clinicians with data). Median for this group: 246. Middle half: 97 to 632.

Medicare-allowed amount

A higher Medicare-allowed amount than 85% of clinicians listed under Physician Assistant in Durham, NC (2024, 219 clinicians with data). Median for this group: $16,611. Middle half: $7,538 to $30,722.

A higher Medicare-allowed amount than 80% of clinicians listed under Physician Assistant in North Carolina (2024, 5,046 clinicians with data). Median for this group: $18,105. Middle half: $8,009 to $38,173.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under Physician Assistant in Durham, NC (2024, 219 clinicians with data). Median for this group: $12,563. Middle half: $5,521 to $22,719.

A higher Medicare payment amount than 80% of clinicians listed under Physician Assistant in North Carolina (2024, 5,046 clinicians with data). Median for this group: $13,261. Middle half: $5,810 to $27,977.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Physician Assistant in Durham, NC (2024, 263 clinicians with data). Median for this group: 167. Middle half: 46 to 618.

Fewer Part D prescriptions than 70% of clinicians listed under Physician Assistant in North Carolina (2024, 5,277 clinicians with data). Median for this group: 330. Middle half: 99 to 1,135.

Part D drug cost

A higher Part D drug cost than 65% of clinicians listed under Physician Assistant in Durham, NC (2024, 263 clinicians with data). Median for this group: $3,174. Middle half: $354 to $76,874.

A higher Part D drug cost than 60% of clinicians listed under Physician Assistant in North Carolina (2024, 5,277 clinicians with data). Median for this group: $8,985. Middle half: $887 to $130,574.

512 active clinicians are listed under Physician Assistant with a practice address in Durham, NC (9,288 in North Carolina).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Durham

21.7% of these 512 clinicians have the CMS telehealth indicator.

58% of these 512 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $478.22.

Manufacturer Payment Nature Product Type Amount ($)
Stimlabs LLC
Food and Beverage
In-kind items and services
CORPLEX P General $131.24
Cook Medical LLC
Food and Beverage
Cash or cash equivalent
ZILVER PTX General $127.50
Integra LifeSciences Corporation
Food and Beverage
In-kind items and services
Integra General $124.47
Tactile Systems Technology Inc
Food and Beverage
In-kind items and services
Flexitouch Plus General $30.36
Tactile Systems Technology Inc
Food and Beverage
In-kind items and services
Flexitouch Plus General $21.14
Tactile Systems Technology Inc
Food and Beverage
In-kind items and services
Flexitouch Plus General $20.34
Tactile Systems Technology Inc
Food and Beverage
In-kind items and services
Flexitouch Plus General $13.71
Stimlabs LLC
Food and Beverage
In-kind items and services
CORPLEX P General $9.46

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Eliquis Apixaban 49 2,027 $38,487.72 16
Mometasone Furoate Mometasone Furoate 23 1,035 $485.83 21
Clopidogrel Clopidogrel Bisulfate 18 1,020 $69.54 —
Cilostazol Cilostazol 15 1,350 $385.50 —

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES 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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: North Carolina Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20071215000131

Enrollment State Jurisdiction

NC

PECOS Control ID

7416047311

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

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

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

27 listed
Dr. Naseem Alavian , MD

Internal Medicine - Infectious Disease

NPI 1013352087

Doctor of Medicine (M.D.)

Alexander Arno

Nurse Anesthetist, Certified Registered

NPI 1013525492
Madison Bagley

Student in an Organized Health Care Education/Training Program

NPI 1003483991
NPI 1013174275

Doctor of Medicine (M.D.)

Dr. Sonali Bracken , MD, PhD

Student in an Organized Health Care Education/Training Program

NPI 1013449818

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Samantha Collins

Student in an Organized Health Care Education/Training Program

NPI 1013595024

Career & Practice History

NPI enumerated November 29, 2007.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

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

Other Physician Assistants in Durham

All Physician Assistants in Durham

More public profiles in North Carolina

Directory navigation, in NPI number order.

Mailing Address

4101 N Roxboro St

Durham, NC 277042121

Phone: 9196848111

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.