KRISTEN MCCARTHY D.O.
NPI 1457588162
Family Medicine in Westford, MA

NPI Status: Active since June 20, 2009

Contact Information

133 LITTLETON RD
SUITE 202
WESTFORD, MA
ZIP 01886
Phone: (978) 577-1946
Fax: (978) 692-4716

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  • Individual
  • Female
  • Years of Experience 17
  • Family Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About KRISTEN MCCARTHY

This page provides the complete NPI Profile along with additional information for Kristen Mccarthy, a primary care provider established in Westford, Massachusetts with a medical specialization in Family Medicine and more than 17 years of experience. She graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2009. The healthcare provider is registered in the NPI registry with number 1457588162 assigned on June 2009. The practitioner's primary taxonomy code is 207Q00000X with license number 241703 (MA). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1457588162
Provider Name
KRISTEN MCCARTHY D.O.
Other Name
KRISTEN KAVULICH D.O.
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
133 LITTLETON RD SUITE 202 WESTFORD, MA 01886
Location Phone
(978) 577-1946
Location Fax
(978) 692-4716
Mailing Address
133 LITTLETON RD SUITE 202 WESTFORD, MA 01886
Mailing Phone
(978) 577-1946
Mailing Fax
(978) 692-4716
Medical School Name
LAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduation Year
2009
Is Sole Proprietor?
No
Enumeration Date
06-20-2009
Last Update Date
02-03-2016
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A primary care provider (PCP) like Kristen Mccarthy sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc

Location Map

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
241703
License State
MA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Insurance Plans Accepted

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

  • Anthem Bronze Access Blue New England HMO 5000/10%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 5000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 6500/30%/9200 Value - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 3000/0%/5500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 500/25%/7000 - HMO
  • Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
  • Anthem Silver Access Blue New England HMO 2000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3000/20%/8500 - HMO
  • Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/8500 - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/8500 RxD - HMO
  • Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - HMO

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

Medicare Participation & PECOS Enrollment Status

Kristen Mccarthy 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.

Kristen Mccarthy 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: 1850536434

    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: I20130402000413

    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.

Administration of influenza virus vaccine

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

This service was performed 13 times for 13 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 55 times for 55 patients

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 53 times for 45 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 331 times for 77 patients

Influenza vaccine split virus, preservative free

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

This service was performed 15 times for 15 patients

Osteopathic manipulative treatment, 9-10 body regions

Osteopathic Manipulative Treatment (OMT) involves hands-on care. In a 9-10 body regions procedure, a doctor manipulates muscles and joints using techniques like stretching, gentle pressure, and resistance to improve health and wellness. It's often used to ease pain, promote healing, and increase overall mobility.

This service was performed 245 times for 27 patients

Urinalysis, manual test

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

This service was performed 12 times for 11 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $24.41 for a new patient copayment and $27.79 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 01886 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $97.64
  • Minimum New Patient Price $63.72
  • Maximum New Patient Price $189.86
  • Average New Patient Copayment $24.41
  • Minimum New Patient Copayment $15.93
  • Maximum New Patient Copayment $47.46

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $111.18
  • Minimum Established Patient Price $21.07
  • Maximum Established Patient Price $155.29
  • Average Established Patient Copayment $27.79
  • Minimum Established Patient Copayment $5.26
  • Maximum Established Patient Copayment $38.82

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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. Kristen Mccarthy is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
EMERSON HOSPITAL -133 OLD ROAD TO 9 ACRE CORNER
W CONCORD, MA 01742
(978) 369-1400Acute Care Hospitals

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1457588162
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2410710816112
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 0 + 7 + 1 + 0 + 8 + 1 + 6 + 1 + 1 + 2 + 24 = 58
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 58 = 22

The NPI number 1457588162 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1093702292 JOAN EAGAN MD, FAAP
Individual
Pediatrics133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1164419347 MICHELLE SANDERS MD
Individual
Pediatrics133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1861489148 DAVID G WATSON MD
Individual
Pediatrics133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1801883087 SARA NEVILLE MD
Individual
Pediatrics133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1972590958 ANDREAS ATHANASIOU MD
Individual
Pediatrics133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1467449512 CATHY SIZER NP
Individual
Nurse Practitioner (Pediatrics)133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1467442632DR. CHRISTY MICHELLE WILLIAMS MD
Individual
Dermatology133 LITTLETON RD SUITE 205
WESTFORD, MA 01886
(978) 371-7010
1174571228 KATHERINE L PHANEUF MD
Individual
Internal Medicine133 LITTLETON RD SUITE 202
WESTFORD, MA 01886
(978) 577-1946
1013965003 JAMES P COHEN M.D.
Individual
Internal Medicine133 LITTLETON RD SUITE 202
WESTFORD, MA 01886
(978) 577-1946
1609825413WESTFORD INTERNAL MEDICINE PC
Organization
Internal Medicine133 LITTLETON RD SUITE 202
WESTFORD, MA 01886
(978) 577-1946
1073562658 JUDITH LAPPING KREMNICK N.P.
Individual
Internal Medicine133 LITTLETON RD SUITE 202
WESTFORD, MA 01886
(978) 589-6700
1033169701 LYNN EARLY RUSHTON N.P.
Individual
Internal Medicine133 LITTLETON RD SUITE 202
WESTFORD, MA 01886
(978) 589-6700
1861449126 TRUONG HUYNH M.D.
Individual
Family Medicine133 LITTLETON RD SUITE 202
WESTFORD, MA 01886
(978) 589-6700
1659467389 MAUREEN E DINAPOLI NP
Individual
Nurse Practitioner (Pediatrics)133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1780702779MR. GREGORY MUNGHAN WU DMD
Individual
Dentist (General Practice)133 LITTLETON RD SUITE 203
WESTFORD, MA 01886
(978) 399-0017
1639382468DR. JAMES P SHEEHY M.D.
Individual
Pediatrics133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1093909418MRS. TRICIA E FULLER N.P.
Individual
Nurse Practitioner (Adult Health)133 LITTLETON RD SUITE 202
WESTFORD, MA 01886
(978) 589-6700
1194025015EMERSON DENTAL PC
Organization
Dentist133 LITTLETON RD SUITE #203
WESTFORD, MA 01886
(978) 399-0017
1528358249PEDIATRICS WEST
Organization
Clinic/Center (Urgent Care)133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437
1265725964 ZOE CHIN CPNP
Individual
Nurse Practitioner (Pediatrics)133 LITTLETON RD SUITE 101
WESTFORD, MA 01886
(978) 577-0437

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457588162, enumerated in the NPI registry as an "individual" on June 20, 2009

The provider is located at 133 Littleton Rd Suite 202 Westford, Ma 01886 and the phone number is (978) 577-1946

The provider's speciality is Family Medicine with taxonomy code 207Q00000X

The provider has more than 17 years of experience. She graduated from Lake Erie College Of Osteopathic Medicine, Erie in 2009.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.

Medicare beneficiaries should expect a typical cost of $97.64 with an average copayment of $24.41 for new patient appointments. Established patients should expect a typical charge of $111.18 and an average copayment of 27.79. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Administration of influenza virus vaccine, Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Influenza vaccine split virus, preservative free, Osteopathic manipulative treatment, 9-10 body regions and Urinalysis, manual test.

The practitioner is affiliated to the following hospital(s): EMERSON HOSPITAL -. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on June 20, 2009. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.