KRISTAN D ZIMMERMANN M.D.
NPI 1306892286
Radiology - Diagnostic Radiology in Stamford, CT

Q: What is Kristan Zimmermann's NPI number?

The NPI number for Kristan Zimmermann is 1306892286. It was assigned to this individual provider in the NPPES registry on May 25, 2006. The provider is also known as Kristan D Zimmermann M.D..

Q: What is Kristan Zimmermann's specialty?

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

Active since May 25, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

6 SHELBURNE RD, STAMFORD, CT 06902(203) 359-0130 Get Directions Write a Review

NPPES record last updated: August 24, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Kristan D Zimmermann M.d. NPPES

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

KRISTAN D ZIMMERMANN M.D. (NPI 1306892286) is an individual diagnostic radiology provider in Stamford, Connecticut, licensed in Connecticut (031814) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with White Plains Hospital Center, and is a graduate of University Of Cincinnati College Of Medicine (1986).

NPPES Registry Identity

NPI1306892286

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameKRISTAN D ZIMMERMANNCredential: M.D.

Location Address6 SHELBURNE RDStamford, CT 06902-3628

Mailing Address6 Nawthorne RdOld Greenwich, CT 06870-2116 · (203) 637-5546

Phone(203) 359-0130

Sole ProprietorYes

Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 1986

Enumeration DateMay 25, 2006

Last NPPES UpdateAugust 24, 2011

✔ NPI 1306892286 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 CT · 031814

Definition

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

6 SHELBURNE RD, Stamford, CT 06902

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Other Names 1

Professional Name (2)Kristan D Zimmermann M.d.

Other Identifiers 1

Medicare UPINF21179CT

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

Kristan D Zimmermann 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 ID2062604481

PECOS Enrollment IDI20140318000952

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 Kristan Zimmermann reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

East Post Road Medical Services PC

11 mi

Emergency Medicine

41 E POST RD
White Plains, NY 10601

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

NPI 1841767274 (914) 681-1210

White Plains Physician Services PC

11 mi

Internal Medicine

170 MAPLE AVE
White Plains, NY 10601

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

NPI 1124502687 (914) 681-0600

White Plains Hospital Medical Center

11 mi

Surgery

170 MAPLE AVE, SUITE 501
White Plains, NY 10601

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

NPI 1083975056 (914) 681-1081

Montefiore Medical Center

21 mi

Anesthesiology

111 E 210TH ST
Bronx, NY 10467

Reassigned Medicare billing, New York enrollment
5,251 clinicians in this Medicare group

NPI 1063525152 (914) 378-6021

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 16

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.

405 services405 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.

404 services404 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

129 services121 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

117 services114 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

63 services62 patients

Diagnostic mammography of both breasts 77066

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

50 services49 patients

Dxa bone density measurement of hip, pelvis, spine including spine fracture assessment 77085

A DXA bone density measurement is a non-invasive scan that helps assess the strength of your bones, specifically in the hip, pelvis, and spine areas. It can detect early signs of osteoporosis and evaluate fracture risk. This test uses low-dose X-rays for accurate results.

45 services45 patients

Complete ultrasound scan of 1 breast 76641

A complete ultrasound scan of one breast is a non-invasive imaging test that uses sound waves to create detailed images of the inside of your breast. It helps in detecting any abnormalities or changes, ensuring your breast health.

38 services38 patients

Screening 3d breast mammography 77063

33 services33 patients

Screening mammography 77067

33 services33 patients

X-ray of surgical specimen 76098

An X-ray of a surgical specimen involves taking detailed images of the tissue or organ removed during surgery. This helps in examining the specimen more closely to understand the disease better. It's a safe, non-invasive procedure, providing valuable insights to your healthcare team.

28 services16 patients

Mri scan of both breasts 77049

An MRI scan of both breasts is a non-invasive procedure using magnetic fields and radio waves to create detailed images of your chest area. This aids in detecting any abnormalities, ensuring your health and well-being.

28 services28 patients

Biopsy of breast and placement of locating device using x-ray with needle, first growth 19081

A biopsy of the breast involves extracting a small sample of tissue for examination. A locating device placement, guided by x-ray, aids in identifying the exact spot of the first growth. A needle is used in both processes to ensure precision and minimal discomfort.

27 services27 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

19 services19 patients

Biopsy of breast and placement of locating device using ultrasound, first growth 19083

A breast biopsy with locating device placement involves taking a small sample from an unusual growth, using ultrasound for precise targeting. This sample is studied for any abnormal cells. A locating device is also placed to mark the area for future reference.

16 services16 patients

Placement of locating device in breast using x-ray with needle guidance, first growth 19283

This procedure involves placing a small marker in the breast using x-ray guidance and a needle. This marker helps to accurately identify the first growth for potential treatment. It's a minimally invasive procedure with a quick recovery time.

14 services14 patients

Hospital Affiliations CMS Care Compare

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

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330304

Location41 East Post R0adWhite Plains, NY 10601 · Westchester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06902 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

$93.86 typical visit price

range $60.82 – $183.10

Typical copayment $23.46 (range $15.20 – $45.77)

Most-billed visit code 99203

Established Patient

$75.55 typical visit price

range $19.76 – $149.26

Typical copayment $18.88 (range $4.94 – $37.31)

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.

100/100

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

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAMES MCSWEENEY M.D.

Radiology (Diagnostic Radiology)