MR. ALEXANDER JOHN ARMSTRONG PA-C
NPI 1881208346
Physician Assistant in Ladson, SC

Active since September 02, 2020PECOS EnrolledAccepts Medicare Assignment
3601 LADSON RD STE 100, LADSON, SC 29456(843) 285-2508 Get Directions Write a Review

NPPES record last updated: September 11, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 18, 2020, Sep 2, 2020 (2 updates tracked since 2020).

About Mr. Alexander John Armstrong Pa-c NPPES

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

MR. ALEXANDER JOHN ARMSTRONG PA-C (NPI 1881208346) is an individual physician assistant in Ladson, South Carolina and active in the NPI registry since September 2020. He is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1881208346
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. ALEXANDER JOHN ARMSTRONGCredential: PA-C
Location Address3601 LADSON RD STE 100Ladson, SC 29456-4304
Mailing Address3601 Ladson Rd Ste 100Ladson, SC 29456-4304 · (843) 285-2508
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 2, 2020
Last NPPES UpdateSeptember 11, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2023
NPI 1881208346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
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.
3601 LADSON RD STE 100, Ladson, SC 29456

Accepted 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

Mr. Alexander John Armstrong Pa-c 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 ID4789003070
PECOS Enrollment IDI20240328003113
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 3

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 office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
174 services167 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
173 services169 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
128 services119 patients

Hospital Affiliations CMS Care Compare 3

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

Musc Medical Center

Acute Care Hospitals · Charleston, SC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number420004
Location169 Ashley AveCharleston, SC 29425 · Charleston County
Emergency services Birthing friendly

Colleton Medical Center

Acute Care Hospitals · Walterboro, SC
3/5 CMS rating
OwnershipProprietary
CMS Certification Number420030
Location501 Robertson BoulevardWalterboro, SC 29488 · Colleton County
Emergency services Birthing friendly

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 29456 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier26 claims26 services$15.19 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier26 claims26 services$69.13 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

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

Internal Medicine (Cardiovascular Disease)
3601 LADSON RD STE 100
LADSON, SC 29456
Internal Medicine (Cardiovascular Disease)
3601 LADSON RD STE 100
LADSON, SC 29456
Internal Medicine (Cardiovascular Disease)
3601 LADSON RD STE 100
LADSON, SC 29456
Internal Medicine (Cardiovascular Disease)
3601 LADSON RD STE 100
LADSON, SC 29456
Internal Medicine (Cardiovascular Disease)
3601 LADSON RD STE 100
LADSON, SC 29456

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 Alexander Armstrong's NPI number?

The NPI number for Alexander Armstrong is 1881208346. It was assigned to this individual provider in the NPPES registry on September 2, 2020.

Where is Alexander Armstrong located?

Alexander Armstrong practices at 3601 Ladson Rd Ste 100, Ladson, SC 29456. The listed phone number is (843) 285-2508.

What is Alexander Armstrong's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Alexander Armstrong enrolled in Medicare?

Yes. Alexander Armstrong 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 Alexander Armstrong accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, CareSource, First Choice Next and Molina Healthcare and 1 other insurer list Alexander Armstrong 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 Alexander Armstrong affiliated with any hospitals?

According to CMS data, Alexander Armstrong is affiliated with Musc Medical Center, Colleton Medical Center and Trident Medical Center.

When was this NPI record last updated?

The NPPES record for Alexander Armstrong was last updated on September 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.