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DR. SRIKRISHNA NAGRI M.D
NPI 1851573570
Internal Medicine - Gastroenterology in Nashua, NH

Active since December 04, 2007PECOS EnrolledAccepts Medicare Assignment
76.01/100
CMS Quality Rating
2300 SOUTHWOOD DR, DARTMOUTH HITCHCOCK - GASTROENTEROLOGY, NASHUA, NH 03063(603) 577-4000(603) 640-1228 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 12, 2026, Dec 31, 2015 (2 updates tracked since 2015).

About Dr. Srikrishna Nagri M.d NPPES

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

DR. SRIKRISHNA NAGRI M.D (NPI 1851573570) is an individual gastroenterology provider in Nashua, New Hampshire, licensed in New Hampshire (13835) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1851573570
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. SRIKRISHNA NAGRICredential: M.D
Location Address2300 SOUTHWOOD DR, DARTMOUTH HITCHCOCK - GASTROENTEROLOGYNashua, NH 03063-1818
Mailing Address2300 Southwood Dr, Dartmouth Hitchcock - GastroenterologyNashua, NH 03063-1818 · (603) 577-4000
Phone(603) 577-4000
Fax(603) 640-1228
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateDecember 4, 2007
Last NPPES UpdateJanuary 12, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2026
✔ NPI 1851573570 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 NH · 13835✔ Licensed in NY · 233430
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.
2300 SOUTHWOOD DR, Nashua, NH 03063
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and more.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. Srikrishna Nagri M.d 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 ID3476611708
PECOS Enrollment IDI20081015000266
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 8

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.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
167 services166 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
147 services147 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.
76 services75 patients
Colorectal cancer screening; colonoscopy on individual at high risk G0105
Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.
28 services28 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.
27 services26 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.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Mary Hitchcock Memorial Hospital

Acute Care Hospitals · Lebanon, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300003
Location1 Medical Center DriveLebanon, NH 03756 · Grafton County
Emergency services Birthing friendly

St Joseph Hospital

Acute Care Hospitals · Nashua, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number300011
Location172 Kinsley StNashua, NH 03060 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03063 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
$132.09 typical visit price
range $57.75 – $174.26
Typical copayment $33.02 (range $14.43 – $43.56)
Most-billed visit code 99204
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality65.31
Promoting Interoperability100
Improvement Activities40
Cost54.74

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.

DR. KRISTIN OBERG BURDICK MD
Family Medicine
2300 SOUTHWOOD DR, FAMILY MEDICINE
NASHUA, NH 03063
Hillsborough County (603) 577-4440
SARAH HALE LEMENAGER PHARMD
Pharmacist (Ambulatory Care)
2300 SOUTHWOOD DR
NASHUA, NH 03063
Hillsborough County (603) 650-4123
BONNIE BOUCHARD CNM
Advanced Practice Midwife
2300 SOUTHWOOD DR
NASHUA, NH 03063
Hillsborough County (603) 577-4000
MICHAEL WILLIAM BARB PA-C
Physician Assistant
2300 SOUTHWOOD DR
NASHUA, NH 03063
Hillsborough County (603) 577-4000
JULIA M STAUBLE APRN
Nurse Practitioner (Women's Health)
2300 SOUTHWOOD DR
NASHUA, NH 03063
Hillsborough County (603) 577-4300
DONNA MARIE HORAN APRN
Nurse Practitioner (Family)
2300 SOUTHWOOD DR
NASHUA, NH 03063
Hillsborough County (603) 577-4000
MS. JESSICA ANNE BACON CNM
Advanced Practice Midwife
2300 SOUTHWOOD DR, DARTMOUTH HITCHCOCK - OB/GYN
NASHUA, NH 03063
Hillsborough County (603) 577-3407
DR. WALTER MATTHEW RYAN III DO
Internal Medicine (Allergy & Immunology)
2300 SOUTHWOOD DR
NASHUA, NH 03063
Hillsborough County (603) 577-4000

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 Srikrishna Nagri's NPI number?

The NPI number for Srikrishna Nagri is 1851573570. It was assigned to this individual provider in the NPPES registry on December 4, 2007.

Where is Srikrishna Nagri located?

Srikrishna Nagri practices at 2300 Southwood Dr Dartmouth Hitchcock - Gastroenterology, Nashua, NH 03063. The listed phone number is (603) 577-4000.

What is Srikrishna Nagri's specialty?

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

Is Srikrishna Nagri enrolled in Medicare?

Yes. Srikrishna Nagri 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 Srikrishna Nagri accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Srikrishna Nagri 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 Srikrishna Nagri affiliated with any hospitals?

According to CMS data, Srikrishna Nagri is affiliated with Mary Hitchcock Memorial Hospital and St Joseph Hospital.

When was this NPI record last updated?

The NPPES record for Srikrishna Nagri was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.