JONATHAN R ARNOW MD
NPI 1194752899
Radiology - Diagnostic Radiology in Marlborough, MA

Active since June 27, 2006PECOS EnrolledAccepts Medicare Assignment
157 UNION ST, RADIOLOGY DEPARTMENT, MARLBOROUGH, MA 01752(508) 486-5605(508) 486-5506 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Jonathan R Arnow Md NPPES

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

JONATHAN R ARNOW MD (NPI 1194752899) is an individual diagnostic radiology provider in Marlborough, Massachusetts, licensed in Massachusetts (059475) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Anna Jaques Hospital, and is a graduate of University Of Connecticut School Of Medicine (1987).

NPPES Registry Identity

NPI1194752899
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameJONATHAN R ARNOWCredential: MD
Location Address157 UNION ST, RADIOLOGY DEPARTMENTMarlborough, MA 01752-1228
Mailing Address4 Carol LnLexington, MA 02420-4411 · (508) 486-5605 · Fax (508) 486-5506
Fax(508) 486-5506
Sole ProprietorNo
Medical School CMSUniversity Of Connecticut School Of MedicineGraduated 1987
Enumeration DateJune 27, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1194752899 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 MA · 059475
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
157 UNION ST, Marlborough, MA 01752

Other Identifiers 3

Medicare UPINB98182
Medicaid3035026MA
Medicare ID-Type UnspecifiedJ07397MA

Accepted 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

Jonathan R Arnow 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 ID3779556071
PECOS Enrollment IDI20050407000927
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

13

Medicare enrollment records show Jonathan Arnow reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Family Medicine
5 NEPONSET ST
Worcester, MA 01606
  • Reassigned Medicare billing, Massachusetts enrollment
  • 718 clinicians in this Medicare group
Diagnostic Radiology
25 HIGHLAND AVE
Newburyport, MA 01950
  • Reassigned Medicare billing, Massachusetts enrollment
  • 10 clinicians in this Medicare group
Internal Medicine
271 CAREW ST
Springfield, MA 01104
  • Reassigned Medicare billing, Massachusetts enrollment
  • 298 clinicians in this Medicare group
Internal Medicine
114 WOODLAND ST, SAINT FRANCIS MEDICAL GROUP INC.
Hartford, CT 06105
  • Reassigned Medicare billing, Connecticut enrollment
  • 1,186 clinicians in this Medicare group
General Acute Care Hospital
250 MERCY DR
Dubuque, IA 52001
  • Reassigned Medicare billing, Iowa enrollment
  • 94 clinicians in this Medicare group
Critical Access
1111 3RD ST SW
Dyersville, IA 52040
  • Reassigned Medicare billing, Iowa enrollment
  • 62 clinicians in this Medicare group
Rural Health
101 FRANKLIN ST
Monona, IA 52159
  • Reassigned Medicare billing, Iowa enrollment
  • Also billed through NPI 1184645434 (Iowa)
  • 51 clinicians in this Medicare group
General Practice
1221 S GEAR AVE
West Burlington, IA 52655
  • Reassigned Medicare billing, Massachusetts enrollment
  • 5 clinicians in this Medicare group
General Practice
407 S WHITE ST
Mount Pleasant, IA 52641
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4 clinicians in this Medicare group
Emergency Medicine
1825 LOGAN AVE
Waterloo, IA 50703
  • Reassigned Medicare billing, Massachusetts enrollment
  • 3 clinicians in this Medicare group

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 68

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.

Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
749 services749 patients
Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
748 services748 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.
455 services437 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
246 services235 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
224 services200 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
208 services203 patients

Hospital Affiliations CMS Care Compare 5

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

Anna Jaques Hospital

Acute Care Hospitals · Newburyport, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220029
Location25 Highland AvenueNewburyport, MA 01950 · Essex County
Emergency services Birthing friendly

Northeast Hospital Corporation

Acute Care Hospitals · Beverly, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220033
Location85 Herrick StreetBeverly, MA 01915 · Essex County
Emergency services Birthing friendly

North Shore Medical Center -

Acute Care Hospitals · Salem, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220035
Location81 Highland AvenueSalem, MA 01970 · Essex County
Emergency services Birthing friendly

Massachusetts General Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220071
Location55 Fruit StreetBoston, MA 02114 · Suffolk County
Emergency services Birthing friendly

Lahey Hospital & Medical Center, Burlington

Acute Care Hospitals · Burlington, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220171
Location41 & 45 Mall RoadBurlington, MA 01803 · Middlesex County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01752 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

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.

Family Medicine
157 UNION ST
MARLBOROUGH, MA 01752
Nurse Practitioner (Psychiatric/Mental Health)
157 UNION ST
MARLBOROUGH, MA 01752
Internal Medicine (Hematology & Oncology)
157 UNION ST
MARLBOROUGH, MA 01752
Physical Therapist
157 UNION ST
MARLBOROUGH, MA 01752
Radiology (Radiation Oncology)
157 UNION ST
MARLBOROUGH, MA 01752
Physician Assistant
157 UNION ST, DEPARTMENT OF EMERGENCY MEDICINE
MARLBOROUGH, MA 01752
Internal Medicine
157 UNION ST
MARLBOROUGH, MA 01752
Dietitian, Registered
157 UNION ST
MARLBOROUGH, MA 01752

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 Jonathan Arnow's NPI number?

The NPI number for Jonathan Arnow is 1194752899. It was assigned to this individual provider in the NPPES registry on June 27, 2006.

Where is Jonathan Arnow located?

Jonathan Arnow practices at 157 Union St Radiology Department, Marlborough, MA 01752. The listed phone number is (508) 486-5605.

What is Jonathan Arnow's specialty?

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

Is Jonathan Arnow enrolled in Medicare?

Yes. Jonathan Arnow 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 Jonathan Arnow's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Arnow reassigns Medicare benefits to 13 organizations: Reliant Medical Group, Inc (Worcester, MA), Northeast Radiology Associates, LLP (Newburyport, MA), Riverbend Medical Group, Inc. (Springfield, MA), Trinity Health Of New England Provider Network Organization Inc (Hartford, CT), Mercy Medical Center-Dubuque (Dubuque, IA) and 8 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 Jonathan Arnow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jonathan Arnow accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Jonathan Arnow 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 Jonathan Arnow affiliated with any hospitals?

According to CMS data, Jonathan Arnow is affiliated with Anna Jaques Hospital, Northeast Hospital Corporation, North Shore Medical Center -, Massachusetts General Hospital and Lahey Hospital & Medical Center, Burlington.

When was this NPI record last updated?

The NPPES record for Jonathan Arnow was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.