Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. KERSTIN L. VOSS MD
NPI 1013998244
Hospitalist in Great Barrington, MA

Active since November 05, 2005PECOS Enrolled
29 LEWIS AVE, GREAT BARRINGTON, MA 01230(413) 528-0790 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Kerstin L. Voss Md NPPES

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

DR. KERSTIN L. VOSS MD (NPI 1013998244) is an individual hospitalist provider in Great Barrington, Massachusetts, licensed in Massachusetts (223846) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Fairview Hospital, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1013998244
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. KERSTIN L. VOSSCredential: MD
Location Address29 LEWIS AVEGreat Barrington, MA 01230-1713
Mailing Address27 Division StGreat Barrington, MA 01230-1130 · (413) 528-0002
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateNovember 5, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1013998244 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in MA · 223846
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
29 LEWIS AVE, Great Barrington, MA 01230

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. Kerstin L. Voss 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 ID1355389578
PECOS Enrollment IDI20050419000918
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 4

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 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.
122 services61 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
60 services59 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
51 services48 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
26 services19 patients

Hospital Affiliations CMS Care Compare

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

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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
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

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

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers12 claims12 services$105.60 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 20

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

Emergency Medicine
29 LEWIS AVE
GREAT BARRINGTON, MA 01230
Internal Medicine
29 LEWIS AVE
GREAT BARRINGTON, MA 01230
Medicare Defined Swing Bed Unit
29 LEWIS AVE
GREAT BARRINGTON, MA 01230
Nurse Practitioner (Family)
29 LEWIS AVE
GREAT BARRINGTON, MA 01230
Dietitian, Registered
29 LEWIS AVE
GREAT BARRINGTON, MA 01230
Family Medicine (Adult Medicine)
29 LEWIS AVE
GREAT BARRINGTON, MA 01230
Internal Medicine
29 LEWIS AVE
GREAT BARRINGTON, MA 01230
Hospitalist
29 LEWIS AVE
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 Kerstin Voss's NPI number?

The NPI number for Kerstin Voss is 1013998244. It was assigned to this individual provider in the NPPES registry on November 5, 2005.

Where is Kerstin Voss located?

Kerstin Voss practices at 29 Lewis Ave, Great Barrington, MA 01230. The listed phone number is (413) 528-0790.

What is Kerstin Voss's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Kerstin Voss enrolled in Medicare?

Yes. Kerstin Voss 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.

Is Kerstin Voss affiliated with any hospitals?

According to CMS data, Kerstin Voss is affiliated with Fairview Hospital.

When was this NPI record last updated?

The NPPES record for Kerstin Voss was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.