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

DR. PENNY L BISK M.D.
NPI 1346218112
Internal Medicine in Silver Spring, MD

Active since March 09, 2006PECOS Enrolled
80.17/100
CMS Quality Rating
10301 GEORGIA AVE, SUITE #301, SILVER SPRING, MD 20902(301) 754-1950(301) 754-1965 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Penny L Bisk M.d. NPPES

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

DR. PENNY L BISK M.D. (NPI 1346218112) is an individual internal medicine provider in Silver Spring, Maryland, licensed in Maryland (D0025085) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS and is a graduate of Js Weill Medical College, Cornell University (1977).

NPPES Registry Identity

NPI1346218112
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. PENNY L BISKCredential: M.D.
Location Address10301 GEORGIA AVE, SUITE #301Silver Spring, MD 20902-5020
Mailing Address7601 Barnum RdBethesda, MD 20817-2072 · (301) 469-8873
Fax(301) 754-1965
Sole ProprietorNo
Medical School CMSJs Weill Medical College, Cornell UniversityGraduated 1977
Enumeration DateMarch 9, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1346218112 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MD · D0025085
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.

10301 GEORGIA AVE, Silver Spring, MD 20902

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. Penny L Bisk 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 ID6002930625
PECOS Enrollment IDI20100902000552
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 21D0976078

Penny Bisk Md- Silver Spring · Silver Spring, MD
Expired · Jul 24, 2026
CLIA Number21D0976078
Laboratory TypePhysician Office
Certificate Effective DateJuly 25, 2024
Certificate Expiration DateJuly 24, 2026
Laboratory DirectorPenny L. Bisk MD
Laboratory Phone(301) 754-1950
Laboratory LocationPenny Bisk Md- Silver Spring10301 Georgia Avenue #301, Silver Spring, MD 20902
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 17

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 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.
1,412 services572 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
397 services397 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
179 services163 patients
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.
123 services94 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
64 services57 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
42 services42 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20902 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

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.

80.17/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.69
Promoting Interoperability100
Improvement Activities40
Cost53.49

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.

Ostomy skin barrier, with flange (solid, flexible, or accordion), extended wear, with built-in convexity, 4 x 4 inches or smaller, each A4407
DME-Orthotic Devices · category DF010N
1 supplier11 claims110 services$8.47 avg. paid by Medicare
Ostomy pouch, drainable; for use on barrier with flange (2 piece system), each A5063
DME-Orthotic Devices · category DF010N
1 supplier11 claims110 services$2.62 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier30 claims30 services$36.68 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.

Surgery
10301 GEORGIA AVE, 104
SILVER SPRING, MD 20902
Obstetrics & Gynecology (Gynecologic Oncology)
10301 GEORGIA AVE, STE 205
SILVER SPRING, MD 20902
Pediatrics
10301 GEORGIA AVE, SUITE 106
SILVER SPRING, MD 20902
Internal Medicine
10301 GEORGIA AVE, SUITE # 103
SILVER SPRING, MD 20902
Dentist (General Practice)
10301 GEORGIA AVE, SUITE #208
SILVER SPRING, MD 20902
Podiatrist
10301 GEORGIA AVE, SUITE 206
SILVER SPRING, MD 20902
Specialist
10301 GEORGIA AVE, STE 105A
SILVER SPRING, MD 20902
Specialist
10301 GEORGIA AVE, STE 105A
SILVER SPRING, MD 20902

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 Penny Bisk's NPI number?

The NPI number for Penny Bisk is 1346218112. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Penny Bisk located?

Penny Bisk practices at 10301 Georgia Ave Suite #301, Silver Spring, MD 20902. The listed phone number is (301) 754-1950.

What is Penny Bisk's specialty?

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

Is Penny Bisk enrolled in Medicare?

Yes. Penny Bisk 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.

When was this NPI record last updated?

The NPPES record for Penny Bisk was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.