DR. MARC D COTLER M.D.
NPI 1942305081
Allergy & Immunology - Allergy in Ardmore, PA

NPI Status: Active since September 13, 2006

Contact Information

233 E LANCASTER AVE
SUITE 300
ARDMORE, PA
ZIP 19003
Phone: (610) 642-3884
Fax: (610) 642-3885

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  • Individual
  • Male
  • Years of Experience 53
  • Allergy & Immunology
  • Allergy
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • CLIA Number: 39D0197963
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-31-2026

About MARC COTLER

This page provides the complete NPI Profile along with additional information for Marc Cotler, a provider established in Ardmore, Pennsylvania with a medical specialization in Allergy & Immunology, focusing in allergy and more than 53 years of experience. He graduated from Medical College Of Pennsylvania in 1974. The healthcare provider is registered in the NPI registry with number 1942305081 assigned on September 2006. The practitioner's primary taxonomy code is 207KA0200X with license number MD017816E (PA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1942305081
Provider Name
DR. MARC D COTLER M.D.
Gender
Male
Entity Type
Individual
Location Address
233 E LANCASTER AVE SUITE 300 ARDMORE, PA 19003
Location Phone
(610) 642-3884
Location Fax
(610) 642-3885
Mailing Address
233 E LANCASTER AVE SUITE 300 ARDMORE, PA 19003
Mailing Phone
(610) 642-3884
Mailing Fax
(610) 642-3885
Medical School Name
MEDICAL COLLEGE OF PENNSYLVANIA
Graduation Year
1974
Is Sole Proprietor?
Yes
Enumeration Date
09-13-2006
Last Update Date
02-19-2014
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
License No.
MD017816E
License State
PA
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207K00000XAllopathic & Osteopathic Physicians

Allergy & Immunology

MD017816E (PA)
2208000000XAllopathic & Osteopathic Physicians

Pediatrics

MD017816E (PA)
32080P0201XAllopathic & Osteopathic Physicians

Pediatrics
Pediatric Allergy/Immunology

MD017816E (PA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
B36951MEDICARE UPIN (02)PA 
CO114479MEDICARE ID-TYPE UNSPECIFIED (04)PA 

Medicare Participation & PECOS Enrollment Status

Marc Cotler is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Marc Cotler is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 6305018227

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20111018000577

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 25 times for 13 patients

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Marc Cotler is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MAIN LINE HOSPITAL LANKENAU100 LANCASTER AVE
WYNNEWOOD, PA 19096
(610) 645-2000Acute Care Hospitals

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
39D0197963
Facility Type
Physician Office
Certificate Effective Date
September 01, 2024
Certificate Expiration Date
August 31, 2026
Laboratory Director
DR. MARC COTLER
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Marc Cotler in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

Reviews for DR. MARC D COTLER M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1942305081, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 3 → 6 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 8 + 2 + 6 + 0 + 1 + 0 + 0 + 1 + 6 + 24 = 59

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1942305081.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Allergy & Immunology
233 E LANCASTER AVE, SUITE200
ARDMORE, PA 19003
Obstetrics & Gynecology (Reproductive Endocrinology)
233 E LANCASTER AVE, SUITE 103
ARDMORE, PA 19003
Internal Medicine (Endocrinology, Diabetes & Metabolism)
233 E LANCASTER AVE, SUITE 305
ARDMORE, PA 19003
Psychologist
233 E LANCASTER AVE, SUITE 303A
ARDMORE, PA 19003
Specialist
233 E LANCASTER AVE
ARDMORE, PA 19003
Obstetrics & Gynecology (Gynecology)
233 E LANCASTER AVE, SUITE 103
ARDMORE, PA 19003
Internal Medicine (Endocrinology, Diabetes & Metabolism)
233 E LANCASTER AVE, SUITE 305
ARDMORE, PA 19003
Allergy & Immunology
233 E LANCASTER AVE, SUITE 200
ARDMORE, PA 19003
Family Medicine
233 E LANCASTER AVE, 303 A
ARDMORE, PA 19003
Dentist (Orthodontics and Dentofacial Orthopedics)
233 E LANCASTER AVE, SUITE 201
ARDMORE, PA 19003
Nurse Practitioner (Pediatrics)
233 E LANCASTER AVE, SUITE 300
ARDMORE, PA 19003
Psychologist (Clinical)
233 E LANCASTER AVE, SUITE 104
ARDMORE, PA 19003
Physical Therapist
233 E LANCASTER AVE, SUITE 100
ARDMORE, PA 19003
Physical Therapist
233 E LANCASTER AVE, SUITE 100
ARDMORE, PA 19003
Dentist (Pediatric Dentistry)
233 E LANCASTER AVE, SUITE 201
ARDMORE, PA 19003
Pediatrics
233 E LANCASTER AVE, SUITE 300
ARDMORE, PA 19003
Pediatrics
233 E LANCASTER AVE, SUITE 300
ARDMORE, PA 19003
Psychologist
233 E LANCASTER AVE, SUITE 303A
ARDMORE, PA 19003
Obstetrics & Gynecology (Reproductive Endocrinology)
233 E LANCASTER AVE, SUITE 103
ARDMORE, PA 19003
Allergy & Immunology
233 E LANCASTER AVE, SUITE 200
ARDMORE, PA 19003

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942305081, enumerated as an "individual" on September 13, 2006.

The provider is located at 233 E LANCASTER AVE SUITE 300 ARDMORE, PA 19003 and the phone number is (610) 642-3884.

Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

Marc Cotler is affiliated with: MAIN LINE HOSPITAL LANKENAU.