BLESSAN SEBASTIAN MD
NPI 1407439284
Internal Medicine in Dallas, TX

Q: What is Blessan Sebastian's NPI number?

The NPI number for Blessan Sebastian is 1407439284. It was assigned to this individual provider in the NPPES registry on April 30, 2021.

Q: What is Blessan Sebastian'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 Blessan Sebastian was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 April 30, 2021PECOS EnrolledAccepts Medicare Assignment

6201 HARRY HINES BLVD, DALLAS, TX 75390(214) 645-3597 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 2, 2026, Aug 19, 2024, Jun 30, 2024 and 2 more (5 updates tracked since 2021).

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About Blessan Sebastian Md NPPES

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

BLESSAN SEBASTIAN MD (NPI 1407439284) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (V0535) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Ut Southwestern University Hospital - William P. Clements Jr., and is a graduate of Virginia Commonwealth University, School Of Medicine (2024).

NPPES Registry Identity

NPI1407439284

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameBLESSAN SEBASTIANCredential: MD

Location Address6201 HARRY HINES BLVDDallas, TX 75390-0509

Mailing AddressPo Box 845347Dallas, TX 75284-7208

Phone(214) 645-3597

Sole ProprietorNo

Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 2024

Enumeration DateApril 30, 2021

Last NPPES UpdateJune 2, 20265 updates tracked since enumeration

NPPES CertifiedJune 2, 2026

✔ NPI 1407439284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TX · V0535

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 ListedHospitalistTaxonomy 208M00000X · License V0535 (TX)

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

6201 HARRY HINES BLVD, Dallas, TX 75390

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Blessan Sebastian 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 ID648674291

PECOS Enrollment IDI20240904000968

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

76 services33 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

27 services27 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Ut Southwestern University Hospital - William P. Clements Jr.

Acute Care Hospitals · Dallas, TX

5/5 CMS rating

OwnershipGovernment - State

CMS Certification Number450044

Location6201 Harry Hines BlvdDallas, TX 75390 · Dallas County

Emergency services Birthing friendly

Texas Health Hospital Frisco

Acute Care Hospitals · Frisco, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670260

Location12400 N Dallas ParkwayFrisco, TX 75033 · Denton County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75390 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

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.

ALVIN A CHANDRA M.D.

Internal Medicine (Cardiovascular Disease)