STEPHEN A ALSDORF M.D
NPI 1952358749
Family Medicine in Great Barrington, MA

Active since May 28, 2006PECOS EnrolledAccepts Medicare Assignment
444 STOCKBRIDGE ROAD, GREAT BARRINGTON, MA 01230(413) 528-8580(413) 528-8583 Get Directions Write a Review

NPPES record last updated: July 25, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Stephen A Alsdorf M.d NPPES

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

STEPHEN A ALSDORF M.D (NPI 1952358749) is an individual family medicine provider in Great Barrington, Massachusetts, licensed in Massachusetts (226367) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Berkshire Medical Center, and is a graduate of University Of Massachusetts Medical School (2002).

NPPES Registry Identity

NPI1952358749
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameSTEPHEN A ALSDORFCredential: M.D
Location Address444 STOCKBRIDGE ROADGreat Barrington, MA 01230
Mailing AddressP.o. Box 30Great Barrington, MA 01230 · (413) 528-9311 · Fax (413) 644-0274
Fax(413) 528-8583
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2002
Enumeration DateMay 28, 2006
Last NPPES UpdateJuly 25, 2018
NPI 1952358749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in MA · 226367
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

444 STOCKBRIDGE ROAD, Great Barrington, MA 01230

Other Identifiers 2

Medicaid2111314MA
Medicaid110041695AMA

Accepted 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

Stephen A Alsdorf 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 ID2264453448
PECOS Enrollment IDI20051215000382
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 2

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.

Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
33 services23 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
22 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Berkshire Medical Center

Acute Care Hospitals · Pittsfield, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220046
Location725 North StreetPittsfield, MA 01201 · Berkshire County
Emergency services Birthing friendly

Fairview Hospital

Critical Access Hospitals · Great Barrington, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number221302
Location29 Lewis AvenueGreat Barrington, MA 01230 · Berkshire County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01230 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers21 claims59 services$5.75 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
1 supplier11 claims52 services$2.37 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier26 claims26 services$32.22 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

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

Physical Therapist
444 STOCKBRIDGE ROAD
GREAT BARRINGTON, MA 01230
Lactation Consultant, Non-RN
444 STOCKBRIDGE ROAD, COMMUNITY HEALTH PROGRAMS INC
GREAT BARRINGTON, MA 01230
Family Medicine
444 STOCKBRIDGE ROAD
GREAT BARRINGTON, MA 01230
Nurse Practitioner (Family)
444 STOCKBRIDGE ROAD
GREAT BARRINGTON, MA 01230
Nurse Practitioner (Family)
444 STOCKBRIDGE ROAD
GREAT BARRINGTON, MA 01230
Family Medicine
444 STOCKBRIDGE ROAD
GREAT BARRINGTON, MA 01230
Dietitian, Registered (Nutrition, Pediatric)
444 STOCKBRIDGE ROAD
GREAT BARRINGTON, MA 01230
Nurse Practitioner (Pediatrics)
444 STOCKBRIDGE ROAD
GREAT BARRINGTON, MA 01230

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 Stephen Alsdorf's NPI number?

The NPI number for Stephen Alsdorf is 1952358749. It was assigned to this individual provider in the NPPES registry on May 28, 2006.

Where is Stephen Alsdorf located?

Stephen Alsdorf practices at 444 Stockbridge Road, Great Barrington, MA 01230. The listed phone number is (413) 528-8580.

What is Stephen Alsdorf's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Stephen Alsdorf enrolled in Medicare?

Yes. Stephen Alsdorf 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 Stephen Alsdorf accept?

Health plans from Anthem Blue Cross and Blue Shield list Stephen Alsdorf 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 Stephen Alsdorf affiliated with any hospitals?

According to CMS data, Stephen Alsdorf is affiliated with Berkshire Medical Center and Fairview Hospital.

When was this NPI record last updated?

The NPPES record for Stephen Alsdorf was last updated on July 25, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.