MARK DAVID LORENZE M.D.
NPI 1336107176
Orthopaedic Surgery in Essex, CT

Q: What is Mark Lorenze's NPI number?

The NPI number for Mark Lorenze is 1336107176. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Q: What is Mark Lorenze's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Lorenze was last updated on May 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 02, 2006PECOS EnrolledAccepts Medicare Assignment

82.17/100

CMS Quality Rating

12 BOKUM RD, ESSEX, CT 06426(860) 767-9053(860) 767-1146 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 12, 2026, Aug 11, 2023, Jul 23, 2021 and 1 more (4 updates tracked since 2020).

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About Mark David Lorenze M.d. NPPES

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

MARK DAVID LORENZE M.D. (NPI 1336107176) is an individual orthopaedic surgery provider in Essex, Connecticut, licensed in Connecticut (36697) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Madison, and is a graduate of Tufts University School Of Medicine (1988).

NPPES Registry Identity

NPI1336107176

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameMARK DAVID LORENZECredential: M.D.

Location Address12 BOKUM RDEssex, CT 06426-1500

Mailing Address2 Barnes Industrial Rd SWallingford, CT 06492-2486 · (203) 626-0160 · Fax (203) 294-6734

Phone(860) 767-9053

Fax(860) 767-1146

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 1988

Enumeration DateMay 2, 2006

Last NPPES UpdateMay 12, 20264 updates tracked since enumeration

NPPES CertifiedMay 12, 2026

✔ NPI 1336107176 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in CT · 36697

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Also ListedOrthopaedic Surgery · Hand SurgeryTaxonomy 207XS0106X · License 36697 (CT)

12 BOKUM RD, Essex, CT 06426

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Secondary Practice Location 1

Location 1146 Samson Rock DrMadison, CT 06443-3018 · Phone (203) 245-7447 · Fax (860) 767-1146

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark David Lorenze 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 ID3072720200

PECOS Enrollment IDI20101012000076

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.

Areas of Expertise CMS Part B claims 18

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 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.

230 services165 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

207 services114 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.

103 services92 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.

86 services86 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

64 services54 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

64 services59 patients

Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose J7324

Orthovisc is a treatment involving injections of a substance called hyaluronan into your joints. Hyaluronan is a natural substance in your joint fluid that aids in movement and reduces pain. The Orthovisc injections help replenish this substance, relieving joint pain.

61 services18 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

58 services41 patients

Injection, methylprednisolone acetate, 40 mg J1030

Methylprednisolone acetate is a medication given through an injection. It's a type of corticosteroid, which reduces inflammation and immune responses. It can be used to treat various conditions like arthritis, allergies, and skin diseases. This dose is 40 mg.

54 services45 patients

X-ray of finger, minimum of 2 views 73140

An X-ray of the finger involves capturing images of your finger from at least two different angles. This non-invasive procedure helps in visualizing the bones and joints, aiding in the diagnosis of fractures, infections, or other abnormalities. Minimal discomfort may be experienced.

52 services37 patients

Aspiration and/or injection of fluid from medium joint 20605

This procedure involves a needle being inserted into a medium-sized joint, such as a knee or shoulder, to remove (aspirate) excess fluid. Sometimes, medication may also be injected into the joint to reduce inflammation and pain.

35 services30 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

34 services27 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

28 services28 patients

Release of wrist ligament using an endoscope 29848

This procedure involves using a small camera, called an endoscope, to view and treat a tight wrist ligament. The endoscope is inserted through a tiny incision, reducing recovery time and scarring. It helps to relieve pain and improve wrist function.

23 services21 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

19 services19 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

17 services14 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

15 services12 patients

Mri scan of arm joint without contrast 73221

An MRI scan of the arm joint is a non-invasive imaging procedure that uses magnetic fields and radio waves to create detailed images of the structures within your arm joint. No contrast dye is used in this process. It helps to diagnose or monitor conditions like arthritis, injuries, or infections.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06426 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.

82.17/100

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

Scored as part of a group practice

Quality

85.2

Improvement Activities

Cost

67.71

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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.

BRYAN THOMAS DANNA PA-C

Physician Assistant (Surgical)

12 BOKUM RD
ESSEX, CT 06426

Lower Connecticut River Valley Planning Region (860) 767-9053

MR. KEIKHOSROW KAI ABOULIAN PT

Physical Therapist

12 BOKUM RD
ESSEX, CT 06426

Lower Connecticut River Valley Planning Region (860) 767-9035

STEVEN MITCHELL LUSTER M.D.

Orthopaedic Surgery

12 BOKUM RD
ESSEX, CT 06426

Lower Connecticut River Valley Planning Region (860) 767-9053

MS. KRISTIN LEE MOYNIHAN D.P.T.

Physical Therapist

12 BOKUM RD
ESSEX, CT 06426

Lower Connecticut River Valley Planning Region (860) 767-9053

PATRICIA SPARACO PT

Physical Therapist

12 BOKUM RD
ESSEX, CT 06426

Lower Connecticut River Valley Planning Region (860) 767-9053

MICHELE ANN MOY DPT

Physical Therapist

12 BOKUM RD
ESSEX, CT 06426

Lower Connecticut River Valley Planning Region (860) 767-9035

MR. CRAIG WILLIAM KATKO PT, ATC

Physical Therapist

12 BOKUM RD
ESSEX, CT 06426

Lower Connecticut River Valley Planning Region (860) 767-9053

CYNTHIA L DVORSKY MPT

Physical Therapist

12 BOKUM RD
ESSEX, CT 06426

Lower Connecticut River Valley Planning Region (203) 433-4800

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 Mark Lorenze's NPI number?

The NPI number for Mark Lorenze is 1336107176. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Where is Mark Lorenze located?

Mark Lorenze practices at 12 Bokum Rd, Essex, CT 06426. The listed phone number is (860) 767-9053.

What is Mark Lorenze's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Mark Lorenze enrolled in Medicare?

Yes. Mark Lorenze 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.

When was this NPI record last updated?

The NPPES record for Mark Lorenze was last updated on May 12, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.