CELIA WILLARD MD
NPI 1871053173
Pediatrics - Neonatal-Perinatal Medicine in Bangor, ME

NPI Status: Active since March 22, 2019

Contact Information

489 STATE ST
BANGOR, ME
ZIP 04401
Phone: (207) 973-7000

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  • Individual
  • Female
  • Pediatrics
  • Neonatal-Perinatal Medicine
  • PECOS Enrolled

About CELIA WILLARD

This page provides the complete NPI Profile along with additional information for Celia Willard, a pediatrician established in Bangor, Maine with a medical specialization in Pediatrics, focusing in neonatal-perinatal medicine . The healthcare provider is registered in the NPI registry with number 1871053173 assigned on March 2019. The practitioner's primary taxonomy code is 2080N0001X with license number MD29582 (ME). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1871053173
Provider Name
CELIA WILLARD MD
Gender
Female
Entity Type
Individual
Location Address
489 STATE ST BANGOR, ME 04401
Location Phone
(207) 973-7000
Mailing Address
489 STATE ST BANGOR, ME 04401
Mailing Phone
(207) 973-7000
Is Sole Proprietor?
No
Enumeration Date
03-22-2019
Last Update Date
07-07-2025
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A pediatrician like Celia Willard is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics Neonatal-Perinatal Medicine

Taxonomy Code
2080N0001X
Type
Allopathic & Osteopathic Physicians
License No.
MD29582
License State
ME
Taxonomy Description
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

Medicare Participation & PECOS Enrollment Status

Celia Willard 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

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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 1871053173, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 7 → 14 → 5 0 → 0 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 0 + 5 + 6 + 1 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1871053173.

Other Providers at the Same Location


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

Pharmacist (Pharmacotherapy)
489 STATE ST
BANGOR, ME 04401
Physician Assistant
489 STATE ST, VASCULAR CARE OF MAINE
BANGOR, ME 04401
Pharmacist (Pharmacotherapy)
489 STATE ST
BANGOR, ME 04401
Pharmacist
489 STATE ST, EASTERN MAINE MEDICAL CENTER
BANGOR, ME 04401
Physician Assistant (Medical)
489 STATE ST
BANGOR, ME 04401
Nurse Practitioner (Family)
489 STATE ST
BANGOR, ME 04401
Family Medicine
489 STATE ST
BANGOR, ME 04401
Hospitalist
489 STATE ST, EMIC KELLEY 6
BANGOR, ME 04401
Advanced Practice Midwife
489 STATE ST
BANGOR, ME 04401
Nurse Practitioner
489 STATE ST, VASCULAR CARE OF MAINE
BANGOR, ME 04401
Nurse Practitioner
489 STATE ST, VASCULAR CARE OF MAINE
BANGOR, ME 04401
Clinical Neuropsychologist
489 STATE ST
BANGOR, ME 04401
Nurse Practitioner
489 STATE ST
BANGOR, ME 04401
Surgery (Plastic and Reconstructive Surgery)
489 STATE ST
BANGOR, ME 04401
Pediatrics (Pediatric Critical Care Medicine)
489 STATE ST
BANGOR, ME 04401
Physician Assistant
489 STATE ST
BANGOR, ME 04401
Physician Assistant
489 STATE ST
BANGOR, ME 04401
Pediatrics (Pediatric Hematology-Oncology)
489 STATE ST
BANGOR, ME 04401
Nurse Anesthetist, Certified Registered
489 STATE ST, EMMC
BANGOR, ME 04401
Internal Medicine (Hematology & Oncology)
489 STATE ST
BANGOR, ME 04401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871053173, enumerated as an "individual" on March 22, 2019.

The provider is located at 489 STATE ST BANGOR, ME 04401 and the phone number is (207) 973-7000.

Pediatrics with taxonomy code 2080N0001X and a focus in Neonatal-Perinatal Medicine.