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MARK IAN OESTREICHER M.D.
NPI 1982629655
Dermatology in Trumbull, CT

Active since July 13, 2006PECOS Enrolled
70.92/100
CMS Quality Rating
160 HAWLEY LN, SUITE 104, TRUMBULL, CT 06611(203) 377-0639 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mark Ian Oestreicher M.d. NPPES

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

MARK IAN OESTREICHER M.D. (NPI 1982629655) is an individual dermatology provider in Trumbull, Connecticut, licensed in Connecticut (021118) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982629655
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameMARK IAN OESTREICHERCredential: M.D.
Location Address160 HAWLEY LN, SUITE 104Trumbull, CT 06611-5300
Mailing Address160 Hawley Ln, Suite 104Trumbull, CT 06611-5300 · (203) 377-0639
Phone(203) 377-0639
Sole ProprietorNo
Enumeration DateJuly 13, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1982629655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in CT · 021118
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.
160 HAWLEY LN, Trumbull, CT 06611
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Other Identifiers 1

Medicare UPINB39078CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark Ian Oestreicher M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Mark Oestreicher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Adult & Pediatric Dermatology Specialists, P.C.
Same address
Dermatology
160 HAWLEY LN, SUITE 104
Trumbull, CT 06611
  • Reassigned Medicare billing, Connecticut enrollment
  • Also billed through NPI 1528275773 (Connecticut)
  • 9 clinicians in this Medicare group
NPI 1013035138 (203) 377-0639

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 14

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.

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.
477 services113 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.
257 services239 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.
179 services171 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.
164 services155 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.
116 services111 patients
Destruction of precancer skin growth, 15 or more growths 17004
This procedure involves removing 15 or more precancerous skin growths to prevent them from developing into cancer. It's done using various methods like freezing, creams, or minor surgery. The goal is to protect your health by stopping cancer before it starts.
102 services89 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06611 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.

70.92/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality41.85
Improvement Activities40

Reported Quality Measures

Biopsy Follow-Up
Percentage of new patients whose biopsy results have been reviewed and communicated to the primary care/referring physician and patient by the performing physician
100%165 patients5/55-star benchmark: 100%
Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
100%1,947 patients5/55-star benchmark: 100%
Closing the Referral Loop: Receipt of Specialist Report
Percentage of patients with referrals, regardless of age, for which the referring provider receives a report from the provider to whom the patient was referred
60%463 patients3/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
99%9,574 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
94%1,761 patients4/55-star benchmark: 100%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
100%133 patients5/55-star benchmark: 98%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
76%74 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
0%1,850 patients1/55-star benchmark: 100%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
50%1,948 patients3/55-star benchmark: 90%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
99%1,932 patients5/55-star benchmark: 88%
Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling
Percentage of patients aged 18 years and older who were screened for unhealthy alcohol use using a systematic screening method at least once within the last 24 months AND who received brief counseling if identified as an unhealthy alcohol user
99%2,702 patients4/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
87%1,850 patients4/55-star benchmark: 100%
Psoriasis: Clinical Response to Oral Systemic or Biologic Medications
Percentage of psoriasis vulgaris patients receiving oral systemic or biologic therapy who meet minimal physician-or patient- reported disease activity levels.
18%45 patients
Psoriasis: Tuberculosis (TB) Prevention for Patients with Psoriasis, Psoriatic Arthritis and Rheumatoid Arthritis Patients on a Biological Immune Response Modifier
Percentage of patients whose providers are ensuring active tuberculosis prevention either through yearly negative standard tuberculosis screening tests or are reviewing the patient's history to determine if they have had appropriate management for a recent or…
100%39 patients
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
1%1,850 patients1/55-star benchmark: 79%
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.

ADULT & PEDIATRIC DERMATOLOGY SPECIALISTS, P.C.
Dermatology
160 HAWLEY LN, SUITE 104
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 377-0639
MRS. MONICA JUNE CHACLAS APRN
Nurse Practitioner (Family)
160 HAWLEY LN
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 375-3456
SETH PERRY LERNER M.D.
Dermatology
160 HAWLEY LN, SUITE 104
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 377-0639
DR. STEVEN B. LEVINE M.D.
Otolaryngology
160 HAWLEY LN, SUITE 202
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 380-3707
HOWARD L ZUCKERMAN MD
Urology
160 HAWLEY LN, SUITE 002
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 375-3456
KEE HUNG HAU MD
Pediatrics
160 HAWLEY LN, STE 205
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 377-8332
DR. IRA JEFFREY DEITZ M.D.
Psychiatry & Neurology (Psychiatry)
160 HAWLEY LN
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 377-0111
BENJAMIN RUDNICK M.D.
Urology
160 HAWLEY LN
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 375-3456

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 Oestreicher's NPI number?

The NPI number for Mark Oestreicher is 1982629655. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is Mark Oestreicher located?

Mark Oestreicher practices at 160 Hawley Ln Suite 104, Trumbull, CT 06611. The listed phone number is (203) 377-0639.

What is Mark Oestreicher's specialty?

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

Is Mark Oestreicher enrolled in Medicare?

Yes. Mark Oestreicher is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Oestreicher's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Oestreicher reassigns Medicare benefits to Adult & Pediatric Dermatology Specialists, P.C. (Trumbull, CT). The 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 Mark Oestreicher'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 Mark Oestreicher was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.