DR. EPHRAIM E NSIEN MD
NPI 1982718433
Internal Medicine - Gastroenterology in Sugar Land, TX

Q: What is Ephraim Nsien's NPI number?

The NPI number for Ephraim Nsien is 1982718433. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Q: What is Ephraim Nsien's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Ephraim Nsien was last updated on June 4, 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 August 19, 2006PECOS EnrolledAccepts Medicare Assignment

16107 KENSINGTON DR, SUITE 136, SUGAR LAND, TX 77479(832) 321-3008(832) 321-5795 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 4, 2026, Feb 18, 2025, Dec 28, 2020 (3 updates tracked since 2020).

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About Dr. Ephraim E Nsien Md NPPES

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

DR. EPHRAIM E NSIEN MD (NPI 1982718433) is an individual gastroenterology provider in Sugar Land, Texas, licensed in Virginia (0101037557) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Lovelace Women's Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1982718433

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. EPHRAIM E NSIENCredential: MD

Location Address16107 KENSINGTON DR, SUITE 136Sugar Land, TX 77479-4224

Mailing Address16107 Kensington Dr, Suite 136Sugar Land, TX 77479-4224 · (832) 321-3008 · Fax (832) 321-5795

Phone(832) 321-3008

Fax(832) 321-5795

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 1983

Enumeration DateAugust 19, 2006

Last NPPES UpdateJune 4, 20263 updates tracked since enumeration

NPPES CertifiedJune 4, 2026

✔ NPI 1982718433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in VA · 0101037557✔ Licensed in CA · G143096

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

16107 KENSINGTON DR, Sugar Land, TX 77479

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Secondary Practice Locations 3

Location 1701 S Fry Rd, Suite 220Katy, TX 77450-2255 · Phone (832) 321-3008 · Fax (832) 321-5795

Location 2500 Martha Jefferson DrCharlottesville, VA 22911-4668 · Phone (434) 654-5260 · Fax (844) 340-9731

Location 3863 Glenrock RdNorfolk, VA 23502-3701 · Phone (757) 252-2900 · Fax (757) 252-3235

Other Identifiers 3

Other8BT280TX · Bcbs

Medicaid187382002TX

OtherP00667889Medicare Railroad

Accepted Insurance

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

Dr. Ephraim E Nsien 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 ID1456378066

PECOS Enrollment IDI20061206000212, I20240516003166

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 12

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.

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.

85 services83 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.

53 services39 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

51 services43 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

33 services32 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

29 services29 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

19 services19 patients

Exam of common bile and/or pancreatic duct using a flexible endoscope 43273

This procedure, known as an ERCP, involves a flexible tube with a camera, called an endoscope, being gently passed down your throat to examine your common bile or pancreatic duct. It helps doctors diagnose and treat conditions affecting these areas.

17 services17 patients

Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 43264

This procedure, called an endoscopic retrograde cholangiopancreatography (ERCP), involves using a flexible tube with a camera (endoscope) to locate and remove stones or debris from your bile or pancreatic duct. It's a non-surgical method to clear the ducts, enhancing your digestive health.

16 services16 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

15 services15 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

13 services12 patients

Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth 43237

This procedure involves a flexible tube with a camera and ultrasound device, inserted through the mouth to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like inflammation, tumors, or other abnormalities.

11 services11 patients

Insertion of stent into pancreatic or bile duct using a flexible endoscope 43274

This procedure involves the placement of a tiny tube, known as a stent, into your pancreatic or bile duct. A flexible endoscope, a long, thin instrument with a light and camera, is used. It aids in relieving blockages and improving flow in these ducts.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Lovelace Women's Hospital

Acute Care Hospitals · Albuquerque, NM

1/5 CMS rating

OwnershipProprietary

CMS Certification Number320017

Location4701 Montgomery Boulevard NEAlbuquerque, NM 87109 · Bernalillo County

Emergency services Birthing friendly

Presbyterian Hospital

Acute Care Hospitals · Albuquerque, NM

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number320021

Location1100 Central Avenue SEAlbuquerque, NM 87106 · Bernalillo County

Emergency services Birthing friendly

Bon Secours St Marys Hospital

Acute Care Hospitals · Richmond, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number490059

Location5801 Bremo RdRichmond, VA 23226 · Richmond City County

Emergency services Birthing friendly

Bon Secours Memorial Regional Medical Center

Acute Care Hospitals · Mechanicsville, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number490069

Location8260 Atlee RoadMechanicsville, VA 23116 · Hanover County

Emergency services Birthing friendly

Sentara Martha Jefferson Hospital

Acute Care Hospitals · Charlottesville, VA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490077

Location500 Martha Jefferson DriveCharlottesville, VA 22911 · Albemarle County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77479 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

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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 7

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

SENTINEL CARE LLC

Nurse Practitioner (Family)

16107 KENSINGTON DR, 404
SUGAR LAND, TX 77479

Fort Bend County (832) 683-6558

TOTAL HEALTH CONCEPTS LLC

Physician Assistant (Surgical)

16107 KENSINGTON DR, PMB #247
SUGAR LAND, TX 77479

Fort Bend County (281) 881-8716

TOTAL HEALTH & REHAB, PLLC

Chiropractor

16107 KENSINGTON DR, BOX 329
SUGAR LAND, TX 77479

Fort Bend County (832) 315-9721

JAMES JIN-HONG LING M.D.

Psychiatry & Neurology (Neurology)

16107 KENSINGTON DR, STE 228
SUGAR LAND, TX 77479

Fort Bend County (281) 252-9993

MS. LETHI LEE N.P.

Nurse Practitioner (Family)

16107 KENSINGTON DR, SUITE 117
SUGAR LAND, TX 77479

Fort Bend County (281) 207-6278

STROKE AND INPATIENT NEUROLOGY OF TEXAS

Psychiatry & Neurology (Neurology)

16107 KENSINGTON DR, SUITE 228
SUGAR LAND, TX 77479

Fort Bend County (281) 252-9993

REVERIE SLEEP AND NEUROLOGY CONSULTANTS, LLC

Clinic/Center (Sleep Disorder Diagnostic)

16107 KENSINGTON DR, # 480
SUGAR LAND, TX 77479

Fort Bend County (832) 509-3300

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 Ephraim Nsien's NPI number?

The NPI number for Ephraim Nsien is 1982718433. It was assigned to this individual provider in the NPPES registry on August 19, 2006.

Where is Ephraim Nsien located?

Ephraim Nsien practices at 16107 Kensington Dr Suite 136, Sugar Land, TX 77479. The listed phone number is (832) 321-3008.

What is Ephraim Nsien's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Ephraim Nsien enrolled in Medicare?

Yes. Ephraim Nsien 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 Ephraim Nsien accept?

Health plans from Blue Cross and Blue Shield of Texas and Medica list Ephraim Nsien 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 Ephraim Nsien affiliated with any hospitals?

According to CMS data, Ephraim Nsien is affiliated with Lovelace Women's Hospital, Presbyterian Hospital, Bon Secours St Marys Hospital, Bon Secours Memorial Regional Medical Center and Sentara Martha Jefferson Hospital.

When was this NPI record last updated?

The NPPES record for Ephraim Nsien was last updated on June 4, 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.