DR. MAXIMILIAN H LEE M.D.
NPI 1447379375
Internal Medicine - Cardiovascular Disease in Hartford, CT

Q: What is Maximilian Lee's NPI number?

The NPI number for Maximilian Lee is 1447379375. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Q: What is Maximilian Lee's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Maximilian Lee was last updated on October 17, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 March 29, 2007PECOS EnrolledAccepts Medicare Assignment

94.51/100

CMS Quality Rating

85 SEYMOUR ST, SUITE 719, HARTFORD, CT 06106(860) 522-0604(860) 247-0422 Get Directions Write a Review

NPPES record last updated: October 17, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Maximilian H Lee M.d. NPPES

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

DR. MAXIMILIAN H LEE M.D. (NPI 1447379375) is an individual cardiovascular disease provider in Hartford, Connecticut, licensed in Connecticut (CT50907) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (2006).

NPPES Registry Identity

NPI1447379375

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. MAXIMILIAN H LEECredential: M.D.

Location Address85 SEYMOUR ST, SUITE 719Hartford, CT 06106-5501

Mailing Address85 Seymour St, Suite 719Hartford, CT 06106-5501 · (860) 522-0604 · Fax (860) 247-0422

Phone(860) 522-0604

Fax(860) 247-0422

Sole ProprietorNo

Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2006

Enumeration DateMarch 29, 2007

Last NPPES UpdateOctober 17, 2012

✔ NPI 1447379375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in CT · CT50907

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

85 SEYMOUR ST, Hartford, CT 06106

Open in Google Maps ↗

Other Identifiers 3

Medicare PIND400074479CT

Other9044942CT · Aetna

Other050907Ctcare

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. Maximilian H Lee 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 ID5193981066

PECOS Enrollment IDI20120720000272

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

Consulting Cardiologists, P.C.

Same address

Cardiovascular Disease

85 SEYMOUR ST, SUITE 719
Hartford, CT 06106

Reassigned Medicare billing, Connecticut enrollment
Medicare enrollment name: Consulting Cardiologists PC
21 clinicians in this Medicare group

NPI 1053353656 (860) 522-0604

Hartford Hospital

0.1 mi

General Acute Care Hospital

80 SEYMOUR ST
Hartford, CT 06102

Reassigned Medicare billing, Connecticut enrollment
1,333 clinicians in this Medicare group

NPI 1770696643 (860) 696-6010

Connecticut Heart Physicians, Inc.

7.1 mi

Cardiovascular Disease

835 BLOOMFIELD AVE
Windsor, CT 06095

Reassigned Medicare billing, Connecticut enrollment
34 clinicians in this Medicare group

NPI 1477588002 (860) 688-0033

Midstate Medical Center

15 mi

General Acute Care Hospital

435 LEWIS AVE
Meriden, CT 06451

Reassigned Medicare billing, Connecticut enrollment
505 clinicians in this Medicare group

NPI 1154425288 (860) 696-6287

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 19

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

489 services319 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

470 services401 patients

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.

442 services278 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

149 services147 patients

Injection, regadenoson, 0.1 mg J2785

Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.

148 services37 patients

Technetium tc-99m sestamibi, diagnostic, per study dose A9500

Technetium Tc-99m Sestamibi is a diagnostic test used to create images of your heart or breast tissues. It involves a safe radioactive substance injection that helps doctors to detect any abnormalities or changes in these tissues.

129 services66 patients

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

115 services113 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 93015

An exercise or drug-induced heart stress test with ECG is a procedure performed by a doctor to assess how your heart responds to exertion. It involves monitoring your heart's electrical activity while you exercise or after medication is given to mimic exercise effects.

85 services84 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.

85 services59 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.

74 services72 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

65 services65 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294

This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.

62 services19 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296

This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.

61 services19 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

46 services46 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.

40 services40 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.

29 services29 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.

27 services25 patients

Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring and review and report by health care professional 93268

An Electrocardiogram (ECG) is a non-invasive test that records the heart's electrical activity. With continuous monitoring for up to 30 days, it helps detect irregularities or abnormalities. If symptoms occur, they're noted for review. A health professional then analyzes the data and provides a report.

19 services19 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.

19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06106 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.

94.51/100

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

Individually scored

Quality

86.56

Promoting Interoperability

Improvement Activities

Cost

83.43

Reported Quality Measures

Breast Cancer Screening

1%504 patients1/55-star benchmark: 93%

Closing the Referral Loop: Receipt of Specialist Report

4%49 patients1/55-star benchmark: 87%

Colorectal Cancer Screening

0%1,203 patients1/55-star benchmark: 88%

Controlling High Blood Pressure

84%776 patients4/55-star benchmark: 91%

Coronary Artery Disease (CAD): Beta-Blocker Therapy Prior Myocardial Infarction (MI) or Left Ventricular Systolic Dysfunction (LVEF <= 40%)

92%39 patients4/55-star benchmark: 99%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

99%108 patients1/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

90%3,005 patients4/55-star benchmark: 100%

e-Prescribing

99%833 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

20%1,857 patients1/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

36%1,033 patients3/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 90% · 934 patients

Patients screened: 95% · 934 patients

9%53 patients1/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

76%629 patients3/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

86%707 patients4/55-star benchmark: 91%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 1,081 patients

Patients totalRate: 0% · 1,081 patients

0%1,081 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.

LEIGH MAE CABRAL DMD

Dentist (General Practice)

85 SEYMOUR ST, SUITE 922
HARTFORD, CT 06106

Capitol Planning Region (860) 518-5185

DR. JOHN P. OPALACZ M.D.

Radiology (Diagnostic Radiology)

85 SEYMOUR ST, SUITE 200
HARTFORD, CT 06106

Capitol Planning Region (860) 289-3375

JAMES JOSEPH GALLAGHER JR. MD

Surgery (Vascular Surgery)

85 SEYMOUR ST, SUITE 409
HARTFORD, CT 06106

Capitol Planning Region (860) 522-4158

DR. SAMUEL K ANYATONWU MD

Internal Medicine

85 SEYMOUR ST, SUITE 1009
HARTFORD, CT 06106

Capitol Planning Region (860) 728-6674

JOHN RUSSOMANNO MD

Internal Medicine (Pulmonary Disease)

85 SEYMOUR ST, SUITE 923
HARTFORD, CT 06106

Capitol Planning Region (860) 247-1876

CONNECTICUT GI PLLC

Internal Medicine (Gastroenterology)

85 SEYMOUR ST, 1000
HARTFORD, CT 06106

Capitol Planning Region (860) 246-2571

ISABEL NIP

Student in an Organized Health Care Education/Training Program

85 SEYMOUR ST
HARTFORD, CT 06106

Capitol Planning Region (860) 972-5107

EMILY PERROTTI RN

Registered Nurse

85 SEYMOUR ST
HARTFORD, CT 06106

Capitol Planning Region (860) 972-0200

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 Maximilian Lee's NPI number?

The NPI number for Maximilian Lee is 1447379375. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Where is Maximilian Lee located?

Maximilian Lee practices at 85 Seymour St Suite 719, Hartford, CT 06106. The listed phone number is (860) 522-0604.

What is Maximilian Lee's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Maximilian Lee enrolled in Medicare?

Yes. Maximilian Lee 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 Maximilian Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maximilian Lee reassigns Medicare benefits to 4 organizations: Consulting Cardiologists, P.C. (Hartford, CT), Hartford Hospital (Hartford, CT), Connecticut Heart Physicians, Inc. (Windsor, CT) and Midstate Medical Center (Meriden, CT). 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 Maximilian Lee'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 Maximilian Lee was last updated on October 17, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.