CARL F. ROSENBLOOM M.D.
NPI 1043215833
Pediatrics in Haverhill, MA

NPI Status: Active since June 17, 2005

Contact Information

1 PARKWAY
HAVERHILL, MA
ZIP 01830
Phone: (978) 521-3230
Fax: (978) 521-3256

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  • Individual
  • Male
  • Pediatrics

About CARL ROSENBLOOM

This page provides the complete NPI Profile along with additional information for Carl Rosenbloom, a pediatrician established in Haverhill, Massachusetts with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1043215833 assigned on June 2005. The practitioner's primary taxonomy code is 208000000X with license number 32048 (MA). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1043215833
Provider Name
CARL F. ROSENBLOOM M.D.
Gender
Male
Entity Type
Individual
Location Address
1 PARKWAY HAVERHILL, MA 01830
Location Phone
(978) 521-3230
Location Fax
(978) 521-3256
Mailing Address
1 PARKWAY HAVERHILL, MA 01830
Mailing Phone
(978) 521-3230
Mailing Fax
(978) 521-3256
Is Sole Proprietor?
No
Enumeration Date
06-17-2005
Last Update Date
05-31-2026
Code Navigator

A pediatrician like Carl Rosenbloom 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

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
32048
License State
MA
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

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)
12080A0000XAllopathic & Osteopathic Physicians

Pediatrics
Adolescent Medicine

32048 (MA)

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.

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
1043215833OTHER (01)MAFALLON COMMUNITY HEALTH PLAN
110034897AMEDICAID (05)MA 
200224OTHER (01)MAHARVARD PILGRIM HEALTHCAR
D22815OTHER (01)NHANTHEM BLUE CROSS
1043215833OTHER (01)MAAETNA HMO
99903687OTHER (01)NHNEW HAMPSHIRE MEDICAID
0016287OTHER (01)NEIGHBORHOOD HEALTH PLAN
6666914OTHER (01)CIGNA
4052726OTHER (01)MAAETNA NON HMO
979676OTHER (01)NETWORK HEALTH
D11098OTHER (01)MABLUE CROSS BLUE SHIELD
678819OTHER (01)HEALTHSOURCE
706897OTHER (01)MATUFTS HEALTH PLAN

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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 1043215833, 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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
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 4 → 8 2 → 4 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 4 + 1 + 1 + 0 + 8 + 6 + 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 1043215833.

Other Providers at the Same Location


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

Pediatrics
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine (Cardiovascular Disease)
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine (Gastroenterology)
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine (Gastroenterology)
1 PARKWAY
HAVERHILL, MA 01830
Nurse Practitioner (Pediatrics)
1 PARKWAY
HAVERHILL, MA 01830
Nurse Practitioner
1 PARKWAY
HAVERHILL, MA 01830
Physician Assistant (Medical)
1 PARKWAY
HAVERHILL, MA 01830
Clinical Medical Laboratory
1 PARKWAY
HAVERHILL, MA 01830
Clinic/Center (Multi-Specialty)
1 PARKWAY
HAVERHILL, MA 01830
Clinic/Center (Radiology)
1 PARKWAY
HAVERHILL, MA 01830
Dietitian, Registered
1 PARKWAY
HAVERHILL, MA 01830
Dietitian, Registered
1 PARKWAY
HAVERHILL, MA 01830
Nurse Practitioner (Adult Health)
1 PARKWAY
HAVERHILL, MA 01830
Registered Nurse (Diabetes Educator)
1 PARKWAY
HAVERHILL, MA 01830
Clinic/Center (Magnetic Resonance Imaging (MRI))
1 PARKWAY
HAVERHILL, MA 01830
Pediatrics
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine (Pulmonary Disease)
1 PARKWAY
HAVERHILL, MA 01830
Pediatrics
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine
1 PARKWAY
HAVERHILL, MA 01830
Internal Medicine
1 PARKWAY
HAVERHILL, MA 01830

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043215833, enumerated as an "individual" on June 17, 2005.

The provider is located at 1 PARKWAY HAVERHILL, MA 01830 and the phone number is (978) 521-3230.

Pediatrics with taxonomy code 208000000X.

The provider might be accepting Accepts: Medicare, Medicaid, Blue Cross Blue Shield, Anthem. Please consult your insurance carrier or call the provider to verify.