DR. STEPHEN KOCH M.D.
NPI 1629092838
Radiology - Diagnostic Radiology in Poughkeepsie, NY

Q: What is Stephen Koch's NPI number?

The NPI number for Stephen Koch is 1629092838. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is Stephen Koch's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Stephen Koch was last updated on April 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 July 27, 2006PECOS EnrolledAccepts Medicare Assignment

87.72/100

CMS Quality Rating

45 READE PL, VASSAR BROTHERS MEDICAL CENTER, POUGHKEEPSIE, NY 12601(845) 454-8500 Get Directions Write a Review

NPPES record last updated: April 6, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Stephen Koch M.d. NPPES

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

DR. STEPHEN KOCH M.D. (NPI 1629092838) is an individual diagnostic radiology provider in Poughkeepsie, New York, licensed in New York (183957) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Medical College Of Pennsylvania (1989).

NPPES Registry Identity

NPI1629092838

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. STEPHEN KOCHCredential: M.D.

Location Address45 READE PL, VASSAR BROTHERS MEDICAL CENTERPoughkeepsie, NY 12601-3947

Mailing Address2678 South Rd Ste 202Poughkeepsie, NY 12601-5254 · (845) 790-5700 · Fax (845) 790-5719

Phone(845) 454-8500

Sole ProprietorNo

Medical School CMSMedical College Of PennsylvaniaGraduated 1989

Enumeration DateJuly 27, 2006

Last NPPES UpdateApril 6, 2018

✔ NPI 1629092838 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in NY · 183957

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

45 READE PL, Poughkeepsie, NY 12601

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Other Identifiers 1

Medicaid02377324NY

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. Stephen Koch 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 ID8729972971

PECOS Enrollment IDI20040210000457

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 Stephen Koch reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hudson Valley Radiologists, PC

0.2 mi

Diagnostic Radiology

122 HUDSON POINTE DR
Poughkeepsie, NY 12601

Reassigned Medicare billing, New York enrollment
33 clinicians in this Medicare group

NPI 1912520248 (845) 790-5700

Refuah Health Center, Inc.

36 mi

Federally Qualified Health Center (FQHC)

36 LAUREL AVE
South Fallsburg, NY 12779

Reassigned Medicare billing, New York enrollment
206 clinicians in this Medicare group

NPI 1649618067 (845) 354-9300

Hudson Valley Radiology Associates PLLC

37 mi

Diagnostic Radiology

18 SQUADRON BLVD
New City, NY 10956

Reassigned Medicare billing, New York enrollment
210 clinicians in this Medicare group

NPI 1174574115 (845) 634-9729

White Plains Hospital Medical Center

47 mi

Diagnostic Radiology

41 E POST RD
White Plains, NY 10601

Reassigned Medicare billing, New York enrollment
54 clinicians in this Medicare group

NPI 1962892695 (914) 681-1069

Lenox Hill Radiology & Medical Imaging Associates, PC

63 mi

Diagnostic Radiology

61 E 77TH ST
New York, NY 10021

Reassigned Medicare billing, New York enrollment
302 clinicians in this Medicare group

NPI 1821036807 (212) 772-3111

East River Medical Imaging PC

64 mi

Specialist

519 E 72ND ST, 103
New York, NY 10021

Reassigned Medicare billing, New York enrollment
15 clinicians in this Medicare group

NPI 1982700936 (212) 288-1575

Zwanger & Pesiri Radiology Group, LLP

74 mi

Diagnostic Radiology

150 E SUNRISE HWY
Lindenhurst, NY 11757

Reassigned Medicare billing, New York enrollment
233 clinicians in this Medicare group

NPI 1477523413 (631) 225-7200

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 14

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.

Complete ultrasound scan of abdomen 76700

A complete ultrasound scan of the abdomen is a non-invasive imaging procedure. It uses sound waves to produce images of the organs in your abdomen, such as the liver, gallbladder, spleen, pancreas, and kidneys. It helps in diagnosing, monitoring, and planning treatments.

120 services120 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

47 services46 patients

Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830

An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.

28 services28 patients

Complete ultrasound scan of pelvis 76856

A complete ultrasound scan of the pelvis is a safe, non-invasive imaging procedure. It uses sound waves to create pictures of your lower abdomen area, helping doctors to evaluate and diagnose any potential issues. It's painless and usually takes about 30 minutes.

26 services25 patients

Ultrasound scan of head and neck soft tissue 76536

An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.

25 services25 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

19 services19 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

16 services16 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

15 services15 patients

Ultrasound scan of scrotum 76870

An ultrasound scan of the scrotum is a non-invasive imaging test. It uses sound waves to create pictures of the structures within the lower abdominal area. This helps to assess any discomfort or abnormalities you might be experiencing. The procedure is safe and painless.

14 services14 patients

X-ray of upper spine, 4-5 views 72050

An X-ray of the upper spine with 4-5 views is a non-invasive imaging test. It uses radiation to capture detailed images of the bones and structures in your neck and upper back. This procedure helps identify issues like fractures, infections, or deformities.

12 services12 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

12 services12 patients

Limited ultrasound scan behind abdominal cavity 76775

A limited ultrasound scan behind the abdominal cavity is a non-invasive imaging method that helps visualize structures in the back of your abdomen. This procedure uses sound waves to create pictures of these areas, assisting in diagnosing certain conditions.

11 services11 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

11 services11 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12601 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

$95.99 typical visit price

range $61.88 – $187.05

Typical copayment $23.99 (range $15.47 – $46.76)

Most-billed visit code 99203

Established Patient

$76.88 typical visit price

range $19.92 – $151.94

Typical copayment $19.22 (range $4.98 – $37.98)

Most-billed visit code 99213

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.

87.72/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Radiology: Exposure Dose or Time Reported for Procedures Using Fluoroscopy

Final reports for procedures using fluoroscopy that document radiation exposure indices, or exposure time and number of fluorographic images (if radiation exposure indices are not available)

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

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.

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.

PRIYAM PATTNAIK MD

Pediatrics (Neonatal-Perinatal Medicine)

45 READE PL
POUGHKEEPSIE, NY 12601

Dutchess County (845) 431-5677

CHRISTINE WILSON AGACNP

Nurse Practitioner (Acute Care)

45 READE PL
POUGHKEEPSIE, NY 12601

Dutchess County (845) 454-8500

ZEESHAN IRANI DO, MSMED

Student in an Organized Health Care Education/Training Program

45 READE PL
POUGHKEEPSIE, NY 12601

Dutchess County (203) 241-2685

DIANNE GUARNERA THOMSON PA

Physician Assistant (Surgical)

45 READE PL, VASSAR BROTHERS MEDICAL CENTER
POUGHKEEPSIE, NY 12601

Dutchess County (845) 454-8500

DR. JAMES SHARP M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

45 READE PL
POUGHKEEPSIE, NY 12601

Dutchess County (845) 431-5618

DR. DOMENICO CARMINE MASTANDREA D.O.

Emergency Medicine

45 READE PL
POUGHKEEPSIE, NY 12601

Dutchess County (845) 431-5680

CHENG NG MD

Emergency Medicine

45 READE PL
POUGHKEEPSIE, NY 12601

Dutchess County (845) 790-1317

MEGAN CALARDO CRNA

Nurse Anesthetist, Certified Registered

45 READE PL
POUGHKEEPSIE, NY 12601

Dutchess County (845) 454-8500

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 Koch's NPI number?

The NPI number for Stephen Koch is 1629092838. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Stephen Koch located?

Stephen Koch practices at 45 Reade Pl Vassar Brothers Medical Center, Poughkeepsie, NY 12601. The listed phone number is (845) 454-8500.

What is Stephen Koch's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Stephen Koch enrolled in Medicare?

Yes. Stephen Koch 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 Stephen Koch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Koch reassigns Medicare benefits to 7 organizations: Hudson Valley Radiologists, PC (Poughkeepsie, NY), Refuah Health Center, Inc. (South Fallsburg, NY), Hudson Valley Radiology Associates PLLC (New City, NY), White Plains Hospital Medical Center (White Plains, NY), Lenox Hill Radiology & Medical Imaging Associates, PC (New York, NY) and 2 more organizations, listed in the Medicare section above. 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 Stephen Koch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stephen Koch was last updated on April 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.