ALEX DROHAN
NPI 1437732393
Internal Medicine in Charleston, SC

Q: What is Alex Drohan's NPI number?

The NPI number for Alex Drohan is 1437732393. It was assigned to this individual provider in the NPPES registry on April 29, 2021.

Q: What is Alex Drohan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Alex Drohan was last updated on June 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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 April 29, 2021PECOS EnrolledAccepts Medicare Assignment

171 ASHLEY AVE, CHARLESTON, SC 29425(843) 637-0315 Get Directions Write a Review

NPPES record last updated: June 18, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 18, 2021, Apr 29, 2021 (2 updates tracked since 2021).

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About Alex Drohan NPPES

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

ALEX DROHAN (NPI 1437732393) is an individual internal medicine provider in Charleston, South Carolina, licensed in South Carolina (LL86298) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Trident Medical Center, and is a graduate of Medical University Of South Carolina College Of Medicine (2021).

NPPES Registry Identity

NPI1437732393

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameALEX DROHAN

Location Address171 ASHLEY AVECharleston, SC 29425-8908

Mailing Address96 Jonathan Lucas St Ste 601Charleston, SC 29425-8900 · (843) 792-2731

Phone(843) 637-0315

Sole ProprietorNo

Medical School CMSMedical University Of South Carolina College Of MedicineGraduated 2021

Enumeration DateApril 29, 2021

Last NPPES UpdateJune 18, 20212 updates tracked since enumeration

NPPES CertifiedJune 18, 2021

✔ NPI 1437732393 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in SC · LL86298

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

171 ASHLEY AVE, Charleston, SC 29425

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alex Drohan 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 ID6305242801

PECOS Enrollment IDI20250404000631

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.

Medicare Billing Reassignment

Medicare enrollment records show Alex Drohan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Trident Dermatology, PA

15 mi

Dermatology

9295 MEDICAL PLAZA DR, B
Charleston, SC 29406

Reassigned Medicare billing, South Carolina enrollment
8 clinicians in this Medicare group

NPI 1366404659 (843) 797-3960

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Trident Medical Center

Acute Care Hospitals · Charleston, SC

3/5 CMS rating

OwnershipProprietary

CMS Certification Number420079

Location9330 Medical Plaza DrCharleston, SC 29406 · Charleston County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29425 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

$124.04 typical visit price

range $53.57 – $163.84

Typical copayment $31.01 (range $13.39 – $40.96)

Most-billed visit code 99204

Established Patient

$95.12 typical visit price

range $16.96 – $133.52

Typical copayment $23.78 (range $4.24 – $33.38)

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.

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