DR. IRA SANFORD SCHWARTZ MD
NPI 1750357091
Internal Medicine in Portsmouth, NH
About Dr. Ira Sanford Schwartz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IRA SANFORD SCHWARTZ MD (NPI 1750357091) is an individual internal medicine provider in Portsmouth, New Hampshire, licensed in New Hampshire (NH6334) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with York Hospital, and is a graduate of University Of Louisville School Of Medicine (1974).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Dr. Ira Sanford Schwartz 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.
Medicare Billing Reassignment
Medicare enrollment records show Ira Schwartz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portsmouth, NH 03801
- Reassigned Medicare billing, New Hampshire enrollment
- 185 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 7
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
York Hospital
Acute Care Hospitals · York, MEWentworth-Douglass Hospital
Acute Care Hospitals · Dover, NHPortsmouth Regional Hospital
Acute Care Hospitals · Portsmouth, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
PORTSMOUTH, NH 03801
PORTSMOUTH, NH 03801
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 Ira Schwartz's NPI number?
The NPI number for Ira Schwartz is 1750357091. It was assigned to this individual provider in the NPPES registry on February 27, 2006.
Where is Ira Schwartz located?
Ira Schwartz practices at 330 Borthwick Ave Suite 205, Portsmouth, NH 03801. The listed phone number is (603) 436-6115.
What is Ira Schwartz's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ira Schwartz enrolled in Medicare?
Yes. Ira Schwartz 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.
Which organization bills Medicare for Ira Schwartz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ira Schwartz reassigns Medicare benefits to Appledore Medical Group, Inc (Portsmouth, NH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ira Schwartz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ira Schwartz accept?
Health plans from Ambetter from NH Healthy Families, Harvard Pilgrim Health Care and Taro Health list Ira Schwartz 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 Ira Schwartz affiliated with any hospitals?
According to CMS data, Ira Schwartz is affiliated with York Hospital, Wentworth-Douglass Hospital and Portsmouth Regional Hospital.
When was this NPI record last updated?
The NPPES record for Ira Schwartz was last updated on January 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Ira Sanford Schwartz, MD · NPI 1750357091
Internal Medicine physician in Portsmouth, New Hampshire. Individual provider, active in the CMS NPPES registry since February 27, 2006.
## Identity
- **NPI:** 1750357091 (Entity type: Individual)
- **Enumerated:** February 27, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** NH6334 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 330 BORTHWICK AVE, SUITE 205, Portsmouth, NH 03801-4174
- **Phone:** (603) 436-6115 · **Fax:** (603) 433-5567
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Appledore Medical Group, Inc (NPI 1720077167, Portsmouth, NH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Louisville School Of Medicine, class of 1974
## Record status
- **NPPES last updated:** January 26, 2022
- **Other identifiers:** Medicaid 3088069 (NH)
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Source: [NPI Profile](https://npiprofile.com/npi/1750357091) · Data from the CMS NPPES public registry.