Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SUBASIT ACHARJI MD
NPI 1225246358
Internal Medicine - Cardiovascular Disease in Lubbock, TX

Active since May 21, 2007PECOS Enrolled
3601 4TH ST, STOP 9410, LUBBOCK, TX 79430(806) 743-1501 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 29, 2026, Dec 14, 2023, Apr 11, 2019 and 1 more (4 updates tracked since 2016).

About Subasit Acharji Md NPPES

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

SUBASIT ACHARJI MD (NPI 1225246358) is an individual cardiovascular disease provider in Lubbock, Texas, licensed in Massachusetts (232945) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with South Shore Hospital, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1225246358
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameSUBASIT ACHARJICredential: MD
Location Address3601 4TH ST, STOP 9410Lubbock, TX 79430-9410
Mailing Address70 Pleasant StSouth Weymouth, MA 02190-2427 · (806) 743-1501
Sole ProprietorYes
Medical School CMSOtherGraduated 2001
Enumeration DateMay 21, 2007
Last NPPES UpdateSeptember 29, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1225246358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in MA · 232945
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD432147 (PA), MT183374 (PA)
Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License 232945 (MA)
3601 4TH ST, Lubbock, TX 79430

Other Identifiers 1

Medicaid101984043PA

Accepted 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

Subasit Acharji Md 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 ID1456445717
PECOS Enrollment IDI20170913003411, I20230724001669
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 Reassignments

7

Medicare enrollment records show Subasit Acharji reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Family Medicine
4401 MAIN ST
Selby, SD 57472
  • Reassigned Medicare billing, South Dakota enrollment
  • Medicare enrollment name: Avera St Lukes
  • 259 clinicians in this Medicare group
Urgent Care
78 SUTTON AVE
Oxford, MA 01540
  • Reassigned Medicare billing, Massachusetts enrollment
  • 2,902 clinicians in this Medicare group
Cardiovascular Disease
99 LINCOLN ST, 2ND FLOOR
Framingham, MA 01702
  • Reassigned Medicare billing, Massachusetts enrollment
  • 29 clinicians in this Medicare group
Cardiovascular Disease
1200 PROVIDENCE HWY, SUITE 210
Norwood, MA 02062
  • Reassigned Medicare billing, Massachusetts enrollment
  • 3 clinicians in this Medicare group
Specialist
9 GALEN ST
Watertown, MA 02472
  • Reassigned Medicare billing, Massachusetts enrollment
  • 991 clinicians in this Medicare group
Cardiovascular Disease
70 PLEASANT ST
South Weymouth, MA 02190
  • Reassigned Medicare billing, Massachusetts enrollment
  • Medicare enrollment name: So Shore Cardiology Pc
  • 18 clinicians in this Medicare group
Internal Medicine
143 LONGWATER DRIVE
Norwell, MA 02061
  • Reassigned Medicare billing, Massachusetts enrollment
  • 346 clinicians in this Medicare group

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

Areas of Expertise CMS Part B claims 13

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
316 services272 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.
182 services163 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
88 services87 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
84 services55 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016
An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.
77 services76 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
62 services62 patients

Hospital Affiliations CMS Care Compare 4

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

South Shore Hospital

Acute Care Hospitals · South Weymouth, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220100
Location55 Fogg RoadSouth Weymouth, MA 02190 · Norfolk County
Emergency services Birthing friendly

Avera St Lukes

Acute Care Hospitals · Aberdeen, SD
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number430014
Location305 S State St Post Office Box 4450Aberdeen, SD 57401 · Brown County
Emergency services Birthing friendly

Community Memorial Hospital

Critical Access Hospitals · Redfield, SD
OwnershipGovernment - Local
CMS Certification Number431316
Location111 W 10th Ave Post Office Box 420Redfield, SD 57469 · Spink County

Bowdle Hospital - Cah

Critical Access Hospitals · Bowdle, SD
OwnershipGovernment - Local
CMS Certification Number431318
Location8001 W 5th Post Office Box 556Bowdle, SD 57428 · Edmunds County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79430 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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.

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.

Speech-Language Pathologist
3601 4TH ST, STE. 2A300
LUBBOCK, TX 79430
Anesthesiology
3601 4TH ST
LUBBOCK, TX 79430
Student in an Organized Health Care Education/Training Program
3601 4TH ST
LUBBOCK, TX 79430
Psychiatry & Neurology (Psychiatry)
3601 4TH ST
LUBBOCK, TX 79430
Pathology (Anatomic Pathology & Clinical Pathology)
3601 4TH ST, SUITE 1A115
LUBBOCK, TX 79430
Orthopaedic Surgery (Sports Medicine)
3601 4TH ST
LUBBOCK, TX 79430
Student in an Organized Health Care Education/Training Program
3601 4TH ST
LUBBOCK, TX 79430
Internal Medicine
3601 4TH ST
LUBBOCK, TX 79430

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 Subasit Acharji's NPI number?

The NPI number for Subasit Acharji is 1225246358. It was assigned to this individual provider in the NPPES registry on May 21, 2007.

Where is Subasit Acharji located?

Subasit Acharji practices at 3601 4th St Stop 9410, Lubbock, TX 79430. The listed phone number is (806) 743-1501.

What is Subasit Acharji's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Subasit Acharji enrolled in Medicare?

Yes. Subasit Acharji 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 Subasit Acharji accept?

Health plans from Anthem Blue Cross and Blue Shield, Avera Health Plans and Medica list Subasit Acharji 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 Subasit Acharji affiliated with any hospitals?

According to CMS data, Subasit Acharji is affiliated with South Shore Hospital, Avera St Lukes, Community Memorial Hospital and Bowdle Hospital - Cah.

When was this NPI record last updated?

The NPPES record for Subasit Acharji was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.