MARK ANDREW FOELSTER PA-C, PT
NPI 1164700613
Physician Assistant - Medical in Amherst, MA
NPI Status: Active since August 02, 2011
Contact Information
95 COLLEGE ST
AMHERST, MA
ZIP 01002
Phone: (413) 542-2267
Fax: (413) 542-2647
- Individual
- Male
- Physician Assistant
- Medical
- PECOS Enrolled
About MARK FOELSTER
This page provides the complete NPI Profile along with additional information for Mark Foelster, a primary care provider established in Amherst, Massachusetts with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1164700613 assigned on August 2011. The practitioner's primary taxonomy code is 363AM0700X with license number PA5527 (MA). The provider is registered as an individual and his NPI record was last updated 2 years ago.
- NPI
- 1164700613
- Provider Name
- MARK ANDREW FOELSTER PA-C, PT
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 95 COLLEGE ST AMHERST, MA 01002
- Location Phone
- (413) 542-2267
- Location Fax
- (413) 542-2647
- Mailing Address
- 280 CHESTNUT STREET 2ND FL SPRINGFIELD, MA 01199
- Mailing Phone
- (413) 794-5700
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-02-2011
- Last Update Date
- 04-03-2023
- Code Navigator
A primary care provider (PCP) like Mark Foelster 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
Physician Assistant Medical
- Taxonomy Code
- 363AM0700X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- PA5527
- License State
- MA
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) |
|---|---|---|---|---|
| 1 | 225100000X | Respiratory, Developmental, Rehabilitative and Restorative Service Providers | Physical Therapist | 19241 (MA) |
Medicare Participation & PECOS Enrollment Status
Mark Foelster 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
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.
Automated urinalysis test
Established patient office or other outpatient visit, 20-29 minutes
New patient office or other outpatient visit, 30-44 minutes
Telephone medical discussion with physician, 11-20 minutes
Telephone medical discussion with physician, 5-10 minutes
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
This service was performed 19 times for 19 patientsThis 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 174 times for 168 patientsThis 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.
This service was performed 30 times for 30 patientsThis is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
This service was performed 16 times for 16 patientsA telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.
This service was performed 56 times for 54 patientsReviews for MARK ANDREW FOELSTER PA-C, PT
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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. | |||||||||
| 1 | 1 | 6 | 4 | 7 | 0 | 0 | 6 | 1 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 1 | 12 | 4 | 14 | 0 | 0 | 6 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 1 + 1 + 2 + 4 + 1 + 4 + 0 + 0 + 6 + 2 + 24 = 47 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 47 = 3 | 3 | ||||||||
The NPI number 1164700613 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1164700613, enumerated in the NPI registry as an "individual" on August 02, 2011
The provider is located at 95 College St Amherst, Ma 01002 and the phone number is (413) 542-2267
The provider's speciality is Physician Assistant with taxonomy code 363AM0700X with a focus in Medical
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.
The most common procedures or services performed by this practitioner are: Automated urinalysis test, Established patient office or other outpatient visit, 20-29 minutes, New patient office or other outpatient visit, 30-44 minutes, Telephone medical discussion with physician, 11-20 minutes and Telephone medical discussion with physician, 5-10 minutes.
This NPI record was last updated on August 02, 2011. 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].
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