DR. SEVAK KESHISHYAN M.D.
NPI 1841586013
Internal Medicine - Pulmonary Disease in Englewood, NJ

Q: What is Sevak Keshishyan's NPI number?

The NPI number for Sevak Keshishyan is 1841586013. It was assigned to this individual provider in the NPPES registry on June 24, 2011.

Q: What is Sevak Keshishyan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Sevak Keshishyan was last updated on September 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since June 24, 2011PECOS EnrolledAccepts Medicare Assignment

350 ENGLE ST STE 6586, ENGLEWOOD, NJ 07631(201) 569-1101 Get Directions Write a Review

NPPES record last updated: September 10, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 10, 2024, Oct 7, 2022, Apr 10, 2019 and 1 more (4 updates tracked since 2019).

On this page

About Dr. Sevak Keshishyan M.d. NPPES

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

DR. SEVAK KESHISHYAN M.D. (NPI 1841586013) is an individual pulmonary disease provider in Englewood, New Jersey, licensed in New Jersey (25IA12293600) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Englewood Hospital And Medical Center, and maintains 14 additional practice locations.

NPPES Registry Identity

NPI1841586013

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. SEVAK KESHISHYANCredential: M.D.

Location Address350 ENGLE ST STE 6586Englewood, NJ 07631-1808

Mailing Address420 Delaware Street Se Mmc276Minneapolis, MN 55455 · (612) 624-0999

Phone(201) 569-1101

Sole ProprietorYes

Medical School CMSOtherGraduated 2003

Enumeration DateJune 24, 2011

Last NPPES UpdateSeptember 10, 20244 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2024

✔ NPI 1841586013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

Licenses✔ Licensed in NJ · 25IA12293600✔ Licensed in DE · C1-0012656

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License D95288 (MD)

350 ENGLE ST STE 6586, Englewood, NJ 07631

Open in Google Maps ↗

Secondary Practice Locations 14

Location 175 Thomas Johnson DrFrederick, MD 21702-4895 · Phone (240) 215-6310

Location 2504 E Ridgeville BlvdMount Airy, MD 21771-5942 · Phone (240) 215-6310

Location 3194 Thomas Johnson DrFrederick, MD 21702-4679 · Phone (240) 215-6310

Location 41562 Opossumtown PikeFrederick, MD 21702-4920 · Phone (240) 215-6310

Location 53000D Ventrie CtMyersville, MD 21773-7817 · Phone (240) 215-6310

Location 6501 W 7th StFrederick, MD 21701-4586 · Phone (240) 215-6310

Location 7230 W Patrick StFrederick, MD 21701-6945 · Phone (240) 215-6310

Location 83430 Worthington BlvdFrederick, MD 21704-7017 · Phone (240) 215-6310

Location 915 E Frederick StWalkersville, MD 21793-8234 · Phone (240) 215-6310

Location 10400 W 7th StFrederick, MD 21701-4506 · Phone (240) 215-6310

Location 11141 Thomas Johnson DrFrederick, MD 21702-4502 · Phone (301) 846-0100

Location 1216403 Old Emmitsburg RdEmmitsburg, MD 21727-8929 · Phone (240) 215-6310

Location 13420 Delaware Street SE MMC276Minneapolis, MN 55455 · Phone (612) 624-0999

Location 147211 Bank CtFrederick, MD 21703-8483 · Phone (240) 215-6310

Other Identifiers 1

Medicaid1841586013DE

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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. Sevak Keshishyan 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 ID4587910930

PECOS Enrollment IDI20241002003531

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

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

Medical Associates Of Englewood, PC

Same address

Internal Medicine

350 ENGLE ST
Englewood, NJ 07631

Reassigned Medicare billing, New Jersey enrollment
849 clinicians in this Medicare group

NPI 1952681918 (201) 608-2136

Bayhealth Medical Center, Inc

146 mi

Cardiovascular Disease

560 S GOVERNORS AVE
Dover, DE 19904

Reassigned Medicare billing, Delaware enrollment
Also billed through NPI 1356808208 (Delaware)
163 clinicians in this Medicare group

NPI 1588456479 (302) 744-7113

Beebe Physician Network, Inc.

161 mi

Internal Medicine

1515 SAVANNAH RD
Lewes, DE 19958

Reassigned Medicare billing, Delaware enrollment
382 clinicians in this Medicare group

NPI 1730133992 (302) 313-2300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Englewood Hospital And Medical Center

Acute Care Hospitals · Englewood, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310045

Location350 Engle StEnglewood, NJ 07631 · Bergen County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07631 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

$144.86 typical visit price

range $63.84 – $190.92

Typical copayment $36.21 (range $15.96 – $47.73)

Most-billed visit code 99204

Established Patient

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

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.

Reported Quality Measures

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

93%324 patients4/55-star benchmark: 99%

Medication Reconciliation

The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.

100%47 patients5/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

50%238 patients3/55-star benchmark: 97%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

99%238 patients4/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

20%238 patients1/55-star benchmark: 89%

View, Download, or Transmit (VDT)

At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.

28%238 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 25

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

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

10 suppliers81 claims81 services$36.44 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

2 suppliers18 claims36 services$1.50 avg. paid by Medicare

Aerosol mask, used with dme nebulizer A7015

DME-Other DME · category DE000N

2 suppliers14 claims14 services$1.07 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

10 suppliers69 claims69 services$89.11 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

10 suppliers65 claims176 services$34.14 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

7 suppliers39 claims227 services$19.61 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

8 suppliers31 claims182 services$14.82 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

10 suppliers78 claims78 services$53.63 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

12 suppliers75 claims75 services$17.99 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

10 suppliers56 claims56 services$14.51 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

13 suppliers132 claims757 services$2.14 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

11 suppliers52 claims52 services$6.58 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

13 suppliers63 claims63 services$11.96 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

6 suppliers127 claims127 services$15.74 avg. paid by Medicare

Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443

DME-Oxygen and Supplies · category DC000N

1 supplier13 claims13 services$43.31 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

3 suppliers29 claims29 services$908.52 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

3 suppliers19 claims19 services$74.26 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0471

DME-Other DME · category DE001N

2 suppliers19 claims19 services$228.68 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers15 claims15 services$4.39 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

8 suppliers86 claims86 services$34.07 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

9 suppliers252 claims252 services$81.16 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

4 suppliers38 claims38 services$35.01 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

3 suppliers19 claims1,980 services$0.08 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

3 suppliers24 claims24 services$32.71 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

4 suppliers20 claims20 services$23.47 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Sevak Keshishyan's NPI number?

The NPI number for Sevak Keshishyan is 1841586013. It was assigned to this individual provider in the NPPES registry on June 24, 2011.

Where is Sevak Keshishyan located?

Sevak Keshishyan practices at 350 Engle St Ste 6586, Englewood, NJ 07631. The listed phone number is (201) 569-1101.

What is Sevak Keshishyan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Sevak Keshishyan enrolled in Medicare?

Yes. Sevak Keshishyan 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 Sevak Keshishyan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sevak Keshishyan reassigns Medicare benefits to 3 organizations: Medical Associates Of Englewood, PC (Englewood, NJ), Bayhealth Medical Center, Inc (Dover, DE) and Beebe Physician Network, Inc. (Lewes, DE). 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 Sevak Keshishyan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sevak Keshishyan accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Sevak Keshishyan 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 Sevak Keshishyan affiliated with any hospitals?

According to CMS data, Sevak Keshishyan is affiliated with Englewood Hospital And Medical Center.

When was this NPI record last updated?

The NPPES record for Sevak Keshishyan was last updated on September 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.