DAVID JOEL LEFFELL MD
NPI 1518940410
Dermatology in New Haven, CT

Q: What is David Leffell's NPI number?

The NPI number for David Leffell is 1518940410. It was assigned to this individual provider in the NPPES registry on November 23, 2005.

Q: What is David Leffell's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Q: When was this NPI record last updated?

The NPPES record for David Leffell was last updated on February 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 November 23, 2005PECOS EnrolledAccepts Medicare Assignment

73.56/100

CMS Quality Rating

40 TEMPLE ST, 5TH FLOOR, SUITE 5A, NEW HAVEN, CT 06510(203) 785-3466(203) 785-5256 Get Directions Write a Review

NPPES record last updated: February 13, 2009. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About David Joel Leffell Md NPPES

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

DAVID JOEL LEFFELL MD (NPI 1518940410) is an individual dermatology provider in New Haven, Connecticut, licensed in Connecticut (025346) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1518940410

Entity TypeIndividualMale

Primary Taxonomy207N00000X

Provider Legal NameDAVID JOEL LEFFELLCredential: MD

Location Address40 TEMPLE ST, 5TH FLOOR, SUITE 5ANew Haven, CT 06510-2715

Mailing AddressPo Box 9805, 300 George St, 6th FloorNew Haven, CT 06536-0805

Phone(203) 785-3466

Fax(203) 785-5256

Sole ProprietorNo

Medical School CMSOtherGraduated 1981

Enumeration DateNovember 23, 2005

Last NPPES UpdateFebruary 13, 2009

✔ NPI 1518940410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in CT · 025346

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

40 TEMPLE ST, New Haven, CT 06510

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Other Identifiers 3

Medicaid001253468CT

Medicare UPINA99774

Medicare ID-Type Unspecified070000255CT

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

David Joel Leffell 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 ID8426960733

PECOS Enrollment IDI20100820000017

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 17

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.

415 services247 patients

Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 17311

This procedure involves the careful removal of a growth from the head, neck, hands, or feet. The removed tissue, divided into 1-5 blocks, is then examined under a microscope to study its characteristics and determine the nature of the growth.

278 services220 patients

Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks 17312

This procedure involves the careful removal of abnormal growths from the head, neck, hands, or feet. The removed tissues, divided into 1-5 blocks, are then examined under a microscope to identify any irregularities. The process may be carried out in multiple stages for thorough examination.

189 services117 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.

125 services125 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

88 services67 patients

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

74 services17 patients

Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg) J7308

Aminolevulinic Acid HCL is a medication applied to the skin to treat certain types of skin conditions. It works by making the skin more sensitive to light, which helps to kill abnormal skin cells. The 20% solution is a single dose of 354 mg.

60 services39 patients

Application of light by qualified health care professional to destroy precancer skin growth 96573

This procedure involves a healthcare professional using a special light to target and destroy precancerous skin growths. It's a non-invasive method aimed at preventing the development of skin cancer. The process is safe, performed by trained professionals, and usually quick.

58 services38 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

37 services27 patients

Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm 12052

This procedure involves repairing a wound on the face, ears, eyelids, nose, lips, or mouth that measures between 2.6-5.0 cm. The process includes cleaning, suturing if necessary, and dressing the wound to promote healing and prevent infection.

33 services32 patients

Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks 17313

This procedure involves the removal of a growth from your trunk, arms, or legs. The removed tissue, divided into 1-5 blocks, is then examined under a microscope to identify any abnormalities. This helps in diagnosing and planning further treatment.

26 services25 patients

Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm 17261

This procedure involves the removal of a cancerous skin growth on the trunk, arms, or legs that is between 0.6 and 1.0 cm in size. The goal is to eliminate the cancerous cells and prevent further spread. The method of destruction may vary, including methods such as surgery, laser, or cryotherapy.

24 services22 patients

Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm 17262

This procedure involves removing a cancerous skin growth on the trunk, arms, or legs that is between 1.1 and 2.0 cm in size. The growth is destroyed using methods like surgery, laser, or freezing, aiming to eliminate cancer and prevent its spread.

20 services19 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.

19 services12 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

17 services13 patients

Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm 12032

This procedure involves the repair of a wound between 2.6-7.5 cm located on the scalp, underarms, trunk, arms, or legs. The process includes cleaning, debridement (removal of damaged tissue), and suturing (stitching) of the wound to promote healing.

16 services16 patients

Application of skin substitute graft to wound of face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 25.0 sq cm or less of wound 100.0 sq cm or less 15275

This procedure involves applying a skin substitute graft to a wound that's 25.0 sq cm or less, located on areas such as the face, scalp, eyelids, mouth, neck, ears, around eyes, hands, feet, fingers, or toes. The graft aids in wound healing and tissue regeneration.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06510 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.

73.56/100

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

Scored as part of a group practice

Quality

75.84

Promoting Interoperability

Improvement Activities

Cost

51.43

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.

SARA WETZSTEIN NETTER MD

Ophthalmology

40 TEMPLE ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-2020

JOHN W DOBBINS M.D.

Internal Medicine (Gastroenterology)

40 TEMPLE ST, SUITE 4A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 777-0304

DR. THOMAS M. HANSON M.D., FACOS

Obstetrics & Gynecology

40 TEMPLE ST, SUITE 7A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 789-2011

DAVID M WOLFSOHN M.D.

Internal Medicine (Gastroenterology)

40 TEMPLE ST, SUITE 4A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 777-0304

RANDY LUCIANO M.D., PH.D.

Internal Medicine (Nephrology)

40 TEMPLE ST, SUITE 1A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4138

MAYRA JANET SANCHEZ DE LA CRUZ MD

Internal Medicine (Gastroenterology)

40 TEMPLE ST, SUITE 1A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4138

STEPHEN M STRITTMATTER MD

Psychiatry & Neurology (Neurology)

40 TEMPLE ST, SUITE 6-C
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4085

CARDIOLOGY ASSOCIATES OF NEW HAVEN, PC

Internal Medicine (Cardiovascular Disease)

40 TEMPLE ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 789-2272

DR. MEAGAN SARAH CAMPOL M.D., M.P.H

Obstetrics & Gynecology

40 TEMPLE ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 789-2011

BADR F AL BAWARDY MD

Internal Medicine (Gastroenterology)

40 TEMPLE ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4138

DR. JI LIU M.D.

Ophthalmology

40 TEMPLE ST, SUITE 1B
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-3360

MS. HILLARY JORDAN DRUMM APRN

Nurse Practitioner (Family)

40 TEMPLE ST, SUITE 1A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-6525

DR. ARYAN SHAYEGANI MD

Ophthalmology

40 TEMPLE ST, SUITE 3-A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-2020

PATRICIA AGNES GARRETT APRN

Nurse Practitioner (Family)

40 TEMPLE ST, SUITE 6C
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 764-4280

DR. DAVID SILVERSTONE M.D.

Ophthalmology

40 TEMPLE ST, SUITE 5B
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 789-2020

DR. JILL CHRISTIE ROTRUCK M.D.

Ophthalmology (Pediatric Ophthalmology and Strabismus Specialist)

40 TEMPLE ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-2020

ROSEMARIE LOUISE FISHER MD

Internal Medicine (Gastroenterology)

40 TEMPLE ST, SUITE 1 A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4138

MAE K TIGHE M.D.

Internal Medicine (Gastroenterology)

40 TEMPLE ST, SUITE 4A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 777-0304

SAMANTHA MILLER-HOOD LCSW

Social Worker (Clinical)

40 TEMPLE ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4138

GUADALUPE GARCIA TSAO MD

Internal Medicine (Gastroenterology)

40 TEMPLE ST, SUITE 1A
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4138

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 David Leffell's NPI number?

The NPI number for David Leffell is 1518940410. It was assigned to this individual provider in the NPPES registry on November 23, 2005.

Where is David Leffell located?

David Leffell practices at 40 Temple St 5th Floor, Suite 5A, New Haven, CT 06510. The listed phone number is (203) 785-3466.

What is David Leffell's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is David Leffell enrolled in Medicare?

Yes. David Leffell 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 David Leffell was last updated on February 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.