MRS. BAILEY ANN ELLIS PA-C, M.S.
NPI 1831569607
Physician Assistant - Medical in Lancaster, PA

NPI Status: Active since October 05, 2015

Contact Information

2100 HARRISBURG PIKE
LANCASTER, PA
ZIP 17601
Phone: (717) 544-3197

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  • Individual
  • Female
  • Physician Assistant
  • Medical
  • PECOS Enrolled

About BAILEY ELLIS

This page provides the complete NPI Profile along with additional information for Bailey Ellis, a primary care provider established in Lancaster, Pennsylvania with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1831569607 assigned on October 2015. The practitioner's primary taxonomy code is 363AM0700X with license number OA003661 (PA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1831569607
Provider Name
MRS. BAILEY ANN ELLIS PA-C, M.S.
Gender
Female
Entity Type
Individual
Location Address
2100 HARRISBURG PIKE LANCASTER, PA 17601
Location Phone
(717) 544-3197
Mailing Address
2100 HARRISBURG PIKE LANCASTER, PA 17601
Mailing Phone
(717) 544-3197
Is Sole Proprietor?
No
Enumeration Date
10-05-2015
Last Update Date
09-10-2025
Code Navigator

A primary care provider (PCP) like Bailey Ellis 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.
OA003661
License State
PA

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)
1363AM0700XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant
Medical

MA057942 (PA)

Medicare Participation & PECOS Enrollment Status

Bailey Ellis 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.

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 113 times for 98 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 204 times for 120 patients

Injection of trigger points, 1-2 muscles

Trigger point injection is a procedure used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. 1-2 muscles are typically treated in one session. The procedure involves injecting medications into these points to alleviate pain.

This service was performed 20 times for 13 patients

Injection, methylprednisolone acetate, 40 mg

Methylprednisolone acetate is a medication given through an injection. It's a type of corticosteroid, which reduces inflammation and immune responses. It can be used to treat various conditions like arthritis, allergies, and skin diseases. This dose is 40 mg.

This service was performed 21 times for 15 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 47 times for 47 patients

Testing for presence of drug, read by direct observation

Testing for the presence of drugs involves collecting a sample, usually urine, which is then analyzed for specific substances. The process is monitored directly to ensure accuracy and integrity. This test helps to confirm if drugs are present in your system.

This service was performed 15 times for 13 patients

Reviews for MRS. BAILEY ANN ELLIS PA-C, M.S.

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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 1831569607, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 3 → 6 5 → 10 → 1 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 0 + 6 + 1 + 8 + 6 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1831569607.

Other Providers at the Same Location


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

Pediatrics
2100 HARRISBURG PIKE, MEDICAL OFFICE BUILDING 2106 SUITE 1
LANCASTER, PA 17601
Psychologist
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Speech-Language Pathologist
2100 HARRISBURG PIKE, A& PRC LANCASTER GENERAL HEALTH CAMPUS
LANCASTER, PA 17601
Radiology (Radiation Oncology)
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Clinical Neuropsychologist
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Psychologist (Clinical)
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Psychologist (Clinical)
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Psychologist
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Physical Medicine & Rehabilitation (Pain Medicine)
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Radiology (Radiation Oncology)
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Anesthesiology
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Physician Assistant (Medical)
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Nurse Practitioner
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Massage Therapist
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Pain Medicine (Interventional Pain Medicine)
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Massage Therapist
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Anesthesiology (Pain Medicine)
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Massage Therapist
2100 HARRISBURG PIKE
LANCASTER, PA 17601
Massage Therapist
2100 HARRISBURG PIKE
LANCASTER, PA 17601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831569607, enumerated as an "individual" on October 05, 2015.

The provider is located at 2100 HARRISBURG PIKE LANCASTER, PA 17601 and the phone number is (717) 544-3197.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.