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DR. MICHAEL JAMES SASS JR. D.O.
NPI 1992157960
Internal Medicine in Danville, PA

Active since July 01, 2016PECOS EnrolledAccepts Medicare Assignment
16 WOODBINE LN, DANVILLE, PA 17821(570) 271-6070(570) 271-5609 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 6, 2025, Oct 19, 2020, Jun 16, 2020 and 2 more (5 updates tracked since 2016).

About Dr. Michael James Sass Jr. D.o. NPPES

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

DR. MICHAEL JAMES SASS JR. D.O. (NPI 1992157960) is an individual internal medicine provider in Danville, Pennsylvania, licensed in Pennsylvania (OS020454) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Geisinger-bloomsburg Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (2016).

NPPES Registry Identity

NPI1992157960
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MICHAEL JAMES SASS JR.Credential: D.O.
Location Address16 WOODBINE LNDanville, PA 17821-8029
Mailing Address100 N Academy AveDanville, PA 17822-4903 · (570) 271-6144 · Fax (570) 271-6578
Phone(570) 271-6070
Fax(570) 271-5609
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2016
Enumeration DateJuly 1, 2016
Last NPPES UpdateMarch 6, 20255 updates tracked since enumeration
NPPES CertifiedMarch 6, 2025
✔ NPI 1992157960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in PA · OS020454✔ Licensed in NY · 297168
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
16 WOODBINE LN, Danville, PA 17821
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.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. Michael James Sass Jr. D.o. 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 ID5092048835
PECOS Enrollment IDI20200506000139
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 Reassignment

Medicare enrollment records show Michael Sass reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Geisinger Clinic
Same address
Family Medicine
16 WOODBINE LANE
Danville, PA 17822
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 4,429 clinicians in this Medicare group
NPI 1366493868 (570) 271-6211

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 10

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
217 services155 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
143 services113 patients
Blood test, clotting time 85610
A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.
118 services52 patients
Anticoagulant management of patient taking warfarin 93793
Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.
110 services47 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
89 services88 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
82 services81 patients

Hospital Affiliations CMS Care Compare 3

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

Geisinger-Bloomsburg Hospital

Acute Care Hospitals · Bloomsburg, PA
OwnershipVoluntary non-profit - Private
CMS Certification Number390003
Location549 East Fair StreetBloomsburg, PA 17815 · Columbia County
Emergency services Birthing friendly

Geisinger Medical Center

Acute Care Hospitals · Danville, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390006
Location100 North Academy AvenueDanville, PA 17822 · Montour County
Emergency services Birthing friendly

Evangelical Community Hospital

Acute Care Hospitals · Lewisburg, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390013
LocationOne Hospital DriveLewisburg, PA 17837 · Union County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17821 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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 5

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
7 suppliers32 claims68 services$5.64 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
6 suppliers13 claims78 services$2.69 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers13 claims13 services$49.60 avg. paid by Medicare
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
2 suppliers11 claims11 services$72.20 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers19 claims19 services$211.86 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.

MADISON GRACE FORREN ATC
Specialist/Technologist (Athletic Trainer)
16 WOODBINE LN
DANVILLE, PA 17821
Montour County (800) 275-6401
OKIEMUTE BEATRICE OMORU
Pediatrics
16 WOODBINE LN
DANVILLE, PA 17821
Montour County (570) 271-5600
BRAYLEN KRAINAK
Physician Assistant
16 WOODBINE LN
DANVILLE, PA 17821
Montour County (570) 271-6070
NATASHA SINGH PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
16 WOODBINE LN
DANVILLE, PA 17821
Montour County (347) 369-3588
CAMILLE ALEXANDRA KOTCHO
Student in an Organized Health Care Education/Training Program
16 WOODBINE LN
DANVILLE, PA 17821
Montour County (570) 271-6211
MS. CHELSEA L BRITTO PA-C
Physician Assistant
16 WOODBINE LN
DANVILLE, PA 17821
Montour County (570) 271-6621
MS. ANN L. PATTERSON PA-C
Physician Assistant
16 WOODBINE LN
DANVILLE, PA 17821
Montour County (570) 271-6700
DR. CASSONDRA ANDREYCHIK ELLISON M.D.
Dermatology
16 WOODBINE LN
DANVILLE, PA 17821
Montour County (570) 271-8050

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 Michael Sass's NPI number?

The NPI number for Michael Sass is 1992157960. It was assigned to this individual provider in the NPPES registry on July 1, 2016.

Where is Michael Sass located?

Michael Sass practices at 16 Woodbine Ln, Danville, PA 17821. The listed phone number is (570) 271-6070.

What is Michael Sass's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michael Sass enrolled in Medicare?

Yes. Michael Sass 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 Michael Sass's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Sass reassigns Medicare benefits to Geisinger Clinic (Danville, PA). 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 Michael Sass's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Sass accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Michael Sass 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 Michael Sass affiliated with any hospitals?

According to CMS data, Michael Sass is affiliated with Geisinger-Bloomsburg Hospital, Geisinger Medical Center and Evangelical Community Hospital.

When was this NPI record last updated?

The NPPES record for Michael Sass was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.