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MIRIAM PAULA PFISTERER
NPI 1376251975
Nurse Practitioner in Williamstown, MA

Active since November 11, 2022PECOS EnrolledAccepts Medicare Assignment
227 SAND SPRINGS RD, WILLIAMSTOWN, MA 01267(347) 276-9437 Get Directions Write a Review

NPPES record last updated: November 11, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Miriam Paula Pfisterer NPPES

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

MIRIAM PAULA PFISTERER (NPI 1376251975) is an individual nurse practitioner in Williamstown, Massachusetts, licensed in New York (310703) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS, is affiliated with Southwestern Vermont Medical Center, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1376251975
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMIRIAM PAULA PFISTERER
Location Address227 SAND SPRINGS RDWilliamstown, MA 01267-2249
Mailing Address227 Sand Springs RdWilliamstown, MA 01267-2249
Phone(347) 276-9437
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateNovember 11, 2022
NPPES CertifiedNovember 11, 2022
✔ NPI 1376251975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in NY · 310703✔ Licensed in VT · 101.0135714✔ Licensed in MA · RN2368897
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
227 SAND SPRINGS RD, Williamstown, MA 01267
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Accepted Insurance

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

Miriam Paula Pfisterer 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 ID941665632
PECOS Enrollment IDI20230502002834
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

3

Medicare enrollment records show Miriam Pfisterer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southwestern Vermont Medical Center Inc.
9.4 mi
Primary Care
339 DEWEY ST
Bennington, VT 05201
  • Reassigned Medicare billing, Vermont enrollment
  • Also billed through NPI 1740682921 (Vermont)
  • 143 clinicians in this Medicare group
NPI 1336397926 (802) 442-8164
Twin Rivers Medical PC
14 mi
Family Medicine
16 DANFORTH ST
Hoosick Falls, NY 12090
  • Reassigned Medicare billing, New York enrollment
  • 20 clinicians in this Medicare group
NPI 1699143800 (518) 686-5770
Infinite Medical PC
123 mi
Family Medicine
7 CREEK LN
Bristol, RI 02809
  • Reassigned Medicare billing, Vermont enrollment
  • 62 clinicians in this Medicare group
NPI 1407483175 (718) 964-6161

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.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
253 services125 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
160 services103 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307
A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.
77 services55 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
29 services27 patients
Nursing facility discharge day management, 30 minutes or less 99315
Nursing facility discharge day management involves organizing your transition from the nursing facility to your home or another facility. This service, taking 30 minutes or less, includes finalizing medical instructions, arranging follow-up care, and answering any questions.
19 services19 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.
17 services17 patients

Hospital Affiliations CMS Care Compare

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

Southwestern Vermont Medical Center

Acute Care Hospitals · Bennington, VT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number470012
Location100 Hospital DriveBennington, VT 05201 · Bennington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01267 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

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 Miriam Pfisterer's NPI number?

The NPI number for Miriam Pfisterer is 1376251975. It was assigned to this individual provider in the NPPES registry on November 11, 2022.

Where is Miriam Pfisterer located?

Miriam Pfisterer practices at 227 Sand Springs Rd, Williamstown, MA 01267. The listed phone number is (347) 276-9437.

What is Miriam Pfisterer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Miriam Pfisterer enrolled in Medicare?

Yes. Miriam Pfisterer 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 organizations bill Medicare for Miriam Pfisterer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Miriam Pfisterer reassigns Medicare benefits to 3 organizations: Southwestern Vermont Medical Center Inc. (Bennington, VT), Twin Rivers Medical PC (Hoosick Falls, NY) and Infinite Medical PC (Bristol, RI). Each 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 Miriam Pfisterer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Miriam Pfisterer accept?

Health plans from Anthem Blue Cross and Blue Shield list Miriam Pfisterer 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 Miriam Pfisterer affiliated with any hospitals?

According to CMS data, Miriam Pfisterer is affiliated with Southwestern Vermont Medical Center.

When was this NPI record last updated?

The NPPES record for Miriam Pfisterer was last updated on November 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.