MARGUERITE RAO DILLAWAY M.D.
NPI 1821059072
Pediatrics - Adolescent Medicine in Hamden, CT

NPI Status: Active since March 29, 2006

Contact Information

2200 WHITNEY AVE
SUITE 240
HAMDEN, CT
ZIP 06518
Phone: (203) 287-5400
Fax: (203) 281-3001

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  • Individual
  • Female
  • Pediatrics
  • Adolescent Medicine
  • PECOS Enrolled

About MARGUERITE RAO DILLAWAY

This page provides the complete NPI Profile along with additional information for Marguerite Rao Dillaway, a pediatrician established in Hamden, Connecticut with a medical specialization in Pediatrics, focusing in adolescent medicine . The healthcare provider is registered in the NPI registry with number 1821059072 assigned on March 2006. The practitioner's primary taxonomy code is 2080A0000X with license number 026292 (CT). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1821059072
Provider Name
MARGUERITE RAO DILLAWAY M.D.
Gender
Female
Entity Type
Individual
Location Address
2200 WHITNEY AVE SUITE 240 HAMDEN, CT 06518
Location Phone
(203) 287-5400
Location Fax
(203) 281-3001
Mailing Address
2200 WHITNEY AVE SUITE 240 HAMDEN, CT 06518
Mailing Phone
(203) 287-5400
Mailing Fax
(203) 281-3001
Is Sole Proprietor?
No
Enumeration Date
03-29-2006
Last Update Date
11-25-2015
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A pediatrician like Marguerite Rao Dillaway 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 Adolescent Medicine

Taxonomy Code
2080A0000X
Type
Allopathic & Osteopathic Physicians
License No.
026292
License State
CT
Taxonomy Description
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

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.

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
0Q1595OTHER (01)CTHEALTHNET
NHP224OTHER (01)CTOXFORD
726292OTHER (01)CTCONNECTICARE
001262922MEDICAID (05)CT 
1249063OTHER (01)CTUNITED HEALTHCARE
010026292201CT02OTHER (01)CTANTHEM
E46318MEDICARE UPIN (02)CT 

Medicare Participation & PECOS Enrollment Status

Marguerite Rao Dillaway 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 1821059072, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 2 → 4 0 → 0 9 → 18 → 9 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 + 4 + 1 + 0 + 5 + 1 + 8 + 0 + 1 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1821059072.

Other Providers at the Same Location


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

Physical Medicine & Rehabilitation
2200 WHITNEY AVE, SUITE 200
HAMDEN, CT 06518
Internal Medicine
2200 WHITNEY AVE, SUITE 100
HAMDEN, CT 06518
Internal Medicine (Cardiovascular Disease)
2200 WHITNEY AVE, SUITE 180
HAMDEN, CT 06518
Physician Assistant (Medical)
2200 WHITNEY AVE, STE 180
HAMDEN, CT 06518
Internal Medicine (Cardiovascular Disease)
2200 WHITNEY AVE, STE 180
HAMDEN, CT 06518
Internal Medicine (Gastroenterology)
2200 WHITNEY AVE, SUITE 360
HAMDEN, CT 06518
Physician Assistant
2200 WHITNEY AVE, SUITE 360
HAMDEN, CT 06518
Physician Assistant (Medical)
2200 WHITNEY AVE, STE 180
HAMDEN, CT 06518
Otolaryngology
2200 WHITNEY AVE, STE 260
HAMDEN, CT 06518
Physician Assistant (Medical)
2200 WHITNEY AVE, SUITE 180
HAMDEN, CT 06518
Otolaryngology
2200 WHITNEY AVE, SUITE 260
HAMDEN, CT 06518
Pediatrics (Adolescent Medicine)
2200 WHITNEY AVE, SUTIE 240
HAMDEN, CT 06518
Physiological Laboratory
2200 WHITNEY AVE
HAMDEN, CT 06518
Physical Therapist
2200 WHITNEY AVE
HAMDEN, CT 06518
Registered Nurse
2200 WHITNEY AVE, SUITE 310
HAMDEN, CT 06518
Ophthalmology
2200 WHITNEY AVE, SUITE 300
HAMDEN, CT 06518
Ophthalmology
2200 WHITNEY AVE, SUITE 300
HAMDEN, CT 06518
Physician Assistant (Medical)
2200 WHITNEY AVE, SUITE 100
HAMDEN, CT 06518
Nurse Anesthetist, Certified Registered
2200 WHITNEY AVE
HAMDEN, CT 06518
Internal Medicine (Gastroenterology)
2200 WHITNEY AVE, SUITE 360
HAMDEN, CT 06518

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821059072, enumerated as an "individual" on March 29, 2006.

The provider is located at 2200 WHITNEY AVE SUITE 240 HAMDEN, CT 06518 and the phone number is (203) 287-5400.

Pediatrics with taxonomy code 2080A0000X and a focus in Adolescent Medicine.

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