JOANNA KRIEGLER GROSSMAN MD
NPI 1184886947
Pediatrics - Pediatric Hematology-Oncology in Kansas City, MO

NPI Status: Active since July 01, 2008

Contact Information

2401 GILLHAM RD
KANSAS CITY, MO
ZIP 64108
Phone: (816) 234-3000
Fax: (816) 302-9939

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  • Individual
  • Female
  • Years of Experience 18
  • Pediatrics
  • Pediatric Hematology-Oncology
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About JOANNA GROSSMAN

This page provides the complete NPI Profile along with additional information for Joanna Grossman, a pediatrician established in Kansas City, Missouri with a medical specialization in Pediatrics, focusing in pediatric hematology-oncology and more than 18 years of experience. She graduated from Case Western University School Of Dental Medicine in 2008. The healthcare provider is registered in the NPI registry with number 1184886947 assigned on July 2008. The practitioner's primary taxonomy code is 2080P0207X with license number 2025051108 (MO). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1184886947
Provider Name
JOANNA KRIEGLER GROSSMAN MD
Gender
Female
Entity Type
Individual
Location Address
2401 GILLHAM RD KANSAS CITY, MO 64108
Location Phone
(816) 234-3000
Location Fax
(816) 302-9939
Mailing Address
2401 GILLHAM RD ATTN PROVIDER ENROLLMENT DEPT KANSAS CITY, MO 64108
Mailing Phone
(816) 701-5200
Medical School Name
CASE WESTERN UNIVERSITY SCHOOL OF DENTAL MEDICINE
Graduation Year
2008
Is Sole Proprietor?
No
Enumeration Date
07-01-2008
Last Update Date
03-30-2026
Code Navigator

A pediatrician like Joanna Grossman 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 Pediatric Hematology-Oncology

Taxonomy Code
2080P0207X
Type
Allopathic & Osteopathic Physicians
License No.
2025051108
License State
MO
Taxonomy Description
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.

Medicare Participation & PECOS Enrollment Status

Joanna Grossman is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Joanna Grossman 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

  • PECOS PAC ID: 547552754

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20260112003275

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Maybe

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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 1184886947, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 8 → 16 → 7 8 → 16 → 7 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 6 + 8 + 1 + 2 + 9 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1184886947.

Other Providers at the Same Location


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

Pediatrics (Pediatric Gastroenterology)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Nurse Practitioner (Pediatrics)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Orthopaedic Surgery
2401 GILLHAM RD
KANSAS CITY, MO 64108
Pediatrics (Pediatric Cardiology)
2401 GILLHAM RD, DEPARTMENT OF PEDIATRICS
KANSAS CITY, MO 64108
Pediatrics (Pediatric Infectious Diseases)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Pediatrics (Neonatal-Perinatal Medicine)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Genetic Counselor, MS
2401 GILLHAM RD
KANSAS CITY, MO 64108
Genetic Counselor, MS
2401 GILLHAM RD, CHILDREN'S MERCY HOSPITALS AND CLINICS
KANSAS CITY, MO 64108
Genetic Counselor, MS
2401 GILLHAM RD, CHILDREN'S MERCY HOSPITAL- GENETICS
KANSAS CITY, MO 64108
Genetic Counselor, MS
2401 GILLHAM RD
KANSAS CITY, MO 64108
Pediatrics (Pediatric Emergency Medicine)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Nurse Practitioner (Neonatal)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Surgery (Plastic and Reconstructive Surgery)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Nurse Practitioner (Pediatrics)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Pediatrics
2401 GILLHAM RD
KANSAS CITY, MO 64108
Pediatrics
2401 GILLHAM RD
KANSAS CITY, MO 64108
Nurse Practitioner
2401 GILLHAM RD
KANSAS CITY, MO 64108
Nurse Practitioner (Pediatrics)
2401 GILLHAM RD
KANSAS CITY, MO 64108
Nurse Practitioner (Pediatrics)
2401 GILLHAM RD
KANSAS CITY, MO 64108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184886947, enumerated as an "individual" on July 01, 2008.

The provider is located at 2401 GILLHAM RD KANSAS CITY, MO 64108 and the phone number is (816) 234-3000.

Pediatrics with taxonomy code 2080P0207X and a focus in Pediatric Hematology-Oncology.