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KATHERINE LANG ROTKER M.D.
NPI 1982998548
Urology in New London, CT

Active since June 01, 2011PECOS EnrolledAccepts Medicare Assignment
73.56/100
CMS Quality Rating
365 MONTAUK AVE STE 2.013, NEW LONDON, CT 06320(844) 817-9171 Get Directions Write a Review

NPPES record last updated: July 15, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 15, 2022, Oct 27, 2020, Jun 6, 2017 and 2 more (5 updates tracked since 2016).

About Katherine Lang Rotker M.d. NPPES

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

KATHERINE LANG ROTKER M.D. (NPI 1982998548) is an individual urology provider in New London, Connecticut, licensed in Connecticut (72098) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, is affiliated with Westerly Hospital, and is a graduate of University Of Massachusetts Medical School (2011).

NPPES Registry Identity

NPI1982998548
Entity TypeIndividualFemale
Primary Taxonomy208800000X
Provider Legal NameKATHERINE LANG ROTKERCredential: M.D.
Location Address365 MONTAUK AVE STE 2.013New London, CT 06320-4700
Mailing AddressPo Box 415348Boston, MA 02241-5348
Phone(844) 817-9171
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2011
Enumeration DateJune 1, 2011
Last NPPES UpdateJuly 15, 20225 updates tracked since enumeration
NPPES CertifiedJuly 15, 2022
✔ NPI 1982998548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Licenses✔ Licensed in CT · 72098✔ Licensed in RI · CLP02322✔ Licensed in MA · 270035
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
365 MONTAUK AVE STE 2.013, New London, CT 06320
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.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

Katherine Lang Rotker 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 ID7416173182
PECOS Enrollment IDI20220817003335
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

2

Medicare enrollment records show Katherine Rotker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Yale University
43 mi
Anesthesiology
50 DIVISION ST
New Haven, CT 06511
  • Reassigned Medicare billing, Connecticut enrollment
  • 3,728 clinicians in this Medicare group
NPI 1205822236 (203) 785-2140
Umass Memorial Medical Group, Inc.
55 mi
Urgent Care
78 SUTTON AVE
Oxford, MA 01540
  • Reassigned Medicare billing, Massachusetts enrollment
  • 2,902 clinicians in this Medicare group
NPI 1982381018 (508) 499-1760

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 8

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.
146 services99 patients
Diagnostic exam of bladder and urethra using an endoscope 52000
This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.
51 services43 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
51 services30 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.
49 services44 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
43 services43 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
36 services33 patients

Hospital Affiliations CMS Care Compare

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

Westerly Hospital

Acute Care Hospitals · Westerly, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410013
Location25 Wells StreetWesterly, RI 02891 · Washington County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06320 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
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.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

Other Providers at the Same Location NPPES

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

ELIZABETH MANN PA-C
Physician Assistant (Surgical)
365 MONTAUK AVE STE 2.013, LMH UROLOGY
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 271-4275

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 Katherine Rotker's NPI number?

The NPI number for Katherine Rotker is 1982998548. It was assigned to this individual provider in the NPPES registry on June 1, 2011.

Where is Katherine Rotker located?

Katherine Rotker practices at 365 Montauk Ave Ste 2.013, New London, CT 06320. The listed phone number is (844) 817-9171.

What is Katherine Rotker's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Katherine Rotker enrolled in Medicare?

Yes. Katherine Rotker 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 Katherine Rotker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Rotker reassigns Medicare benefits to 2 organizations: Yale University (New Haven, CT) and Umass Memorial Medical Group, Inc. (Oxford, MA). 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 Katherine Rotker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Rotker accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Katherine Rotker 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 Katherine Rotker affiliated with any hospitals?

According to CMS data, Katherine Rotker is affiliated with Westerly Hospital.

When was this NPI record last updated?

The NPPES record for Katherine Rotker was last updated on July 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.