ALAN CARLSON M.D.
NPI 1124181995
Internal Medicine - Hematology in Durham, NC

Q: What is Alan Carlson's NPI number?

The NPI number for Alan Carlson is 1124181995. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Q: What is Alan Carlson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.

Q: When was this NPI record last updated?

The NPPES record for Alan Carlson was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 19, 2006PECOS EnrolledAccepts Medicare Assignment

2100 ERWIN RD, DURHAM, NC 27710(919) 620-4467 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Alan Carlson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALAN CARLSON M.D. (NPI 1124181995) is an individual hematology provider in Durham, North Carolina, licensed in North Carolina (30893) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Duke University School Of Medicine (1981).

NPPES Registry Identity

NPI1124181995

Entity TypeIndividualMale

Primary Taxonomy207RH0000X

Provider Legal NameALAN CARLSONCredential: M.D.

Location Address2100 ERWIN RDDurham, NC 27710-0001

Mailing Address2100 Erwin Rd, Duke University Medical Center - Dumc 3802Durham, NC 27710-0001

Phone(919) 620-4467

Sole ProprietorNo

Medical School CMSDuke University School Of MedicineGraduated 1981

Enumeration DateDecember 19, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1124181995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · HematologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0000X

License✔ Licensed in NC · 30893

Definition

An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 30893 (NC)

2100 ERWIN RD, Durham, NC 27710

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alan Carlson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658409339

PECOS Enrollment IDI20100518000169

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient problem focused exam of visual system 92012

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

269 services177 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

142 services136 patients

New patient problem focused exam of visual system 92002

A new patient problem-focused exam of the visual system is a basic evaluation of your eyes and vision. It includes checking your eye movements, visual acuity, and general eye health. It helps detect any potential issues early for timely treatment.

40 services40 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

33 services31 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

27 services27 patients

Photography of content of eyes 92285

Photography of the content of eyes, also known as ocular photography, captures detailed images of different parts of the eye. It helps identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. The process is non-invasive and painless.

25 services25 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Duke University Hospital

Acute Care Hospitals · Durham, NC

5/5 CMS rating

OwnershipProprietary

CMS Certification Number340030

Location2100 Erwin RdDurham, NC 27705 · Durham County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$165.09 typical visit price

range $54.12 – $165.09

Typical copayment $41.27 (range $13.53 – $41.27)

Most-billed visit code 99205

Established Patient

$95.94 typical visit price

range $17.21 – $134.61

Typical copayment $23.98 (range $4.30 – $33.65)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NICOLAS DEL RIO AESCHLIMANN M.D.

Anesthesiology

2100 ERWIN RD
DURHAM, NC 27710

Durham County (919) 684-8111

MR. GILBERT HOLMES CIOCCI

Pediatrics

2100 ERWIN RD, DUKE UNIVERSITY MEDICAL CENTER - DUMC 3350
DURHAM, NC 27710

Durham County (919) 668-1100

VINOD PRASAD

Pediatrics (Pediatric Critical Care Medicine)

2100 ERWIN RD
DURHAM, NC 27710

Durham County (919) 620-4467

VIRGINIA KRAUS

Internal Medicine (Rheumatology)

2100 ERWIN RD
DURHAM, NC 27710

Durham County (919) 620-4467

DR. SCOTT COUSINS MD

Ophthalmology

2100 ERWIN RD
DURHAM, NC 27710

Durham County (919) 684-8111

CINDY BLACK CRNA

Nurse Anesthetist, Certified Registered

2100 ERWIN RD
DURHAM, NC 27710

Durham County (919) 620-4467

DONALD MOEDE

Nurse Anesthetist, Certified Registered

2100 ERWIN RD
DURHAM, NC 27710

Durham County (919) 620-4467

THOMAS D'AMICO M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

2100 ERWIN RD
DURHAM, NC 27710

Durham County (919) 620-4467

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alan Carlson's NPI number?

The NPI number for Alan Carlson is 1124181995. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Where is Alan Carlson located?

Alan Carlson practices at 2100 Erwin Rd, Durham, NC 27710. The listed phone number is (919) 620-4467.

What is Alan Carlson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.

Is Alan Carlson enrolled in Medicare?

Yes. Alan Carlson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Alan Carlson accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC list Alan Carlson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Alan Carlson affiliated with any hospitals?

According to CMS data, Alan Carlson is affiliated with Duke University Hospital.

When was this NPI record last updated?

The NPPES record for Alan Carlson was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.