DR. DANIEL ANTHONY STEIGELMAN MD
NPI 1982816963
Allergy & Immunology in West Covina, CA

NPI Status: Active since May 04, 2007

Contact Information

1250 S SUNSET AVE STE 340
WEST COVINA, CA
ZIP 91790
Phone: (626) 792-4171
Fax: (626) 792-2328

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  • Individual
  • Male
  • Years of Experience 23
  • Allergy & Immunology
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About DANIEL STEIGELMAN

This page provides the complete NPI Profile along with additional information for Daniel Steigelman, a provider established in West Covina, California with a medical specialization in Allergy & Immunology and more than 23 years of experience. He graduated from Uniformed Services Uhs Fe Hebert School Of Med in 2004. The healthcare provider is registered in the NPI registry with number 1982816963 assigned on May 2007. The practitioner's primary taxonomy code is 207K00000X with license number C203537 (CA). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1982816963
Provider Name
DR. DANIEL ANTHONY STEIGELMAN MD
Gender
Male
Entity Type
Individual
Location Address
1250 S SUNSET AVE STE 340 WEST COVINA, CA 91790
Location Phone
(626) 792-4171
Location Fax
(626) 792-2328
Mailing Address
1131 N PACIFIC AVE GLENDALE, CA 91202
Mailing Phone
(818) 858-2071
Mailing Fax
(626) 792-2328
Medical School Name
UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduation Year
2004
Is Sole Proprietor?
No
Enumeration Date
05-04-2007
Last Update Date
05-05-2026
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Location Map

Secondary Locations

  • 94 N Madison Ave
    Pasadena, CA 91101
    (818) 858-2071

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

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
C203537
License State
CA
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

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)
1207K00000XAllopathic & Osteopathic Physicians

Allergy & Immunology

13783 (HI)
2207KA0200XAllopathic & Osteopathic Physicians

Allergy & Immunology
Allergy

V3439 (TX)
3208000000XAllopathic & Osteopathic Physicians

Pediatrics

13783 (HI)

Medicare Participation & PECOS Enrollment Status

Daniel Steigelman 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.

Daniel Steigelman 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: 1355527227

    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: I20260331004012

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) (HCPCS:A4221)

    1 DME suppliers used 24 Medicare Claims 24 Services Paid

  • DME-Other DME (DE000N)

    Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each (HCPCS:K0552)

    1 DME suppliers used 24 Medicare Claims 24 Services Paid

Unknown

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin (hizentra), 100 mg (HCPCS:J1559)

    1 DME suppliers used 24 Medicare Claims 3600 Services Paid

Reviews for DR. DANIEL ANTHONY STEIGELMAN MD

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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 1982816963, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 8 → 16 → 7 8 → 16 → 7 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 6 + 1 + 1 + 2 + 9 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1982816963.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982816963, enumerated as an "individual" on May 04, 2007.

The provider is located at 1250 S SUNSET AVE STE 340 WEST COVINA, CA 91790 and the phone number is (626) 792-4171.

Allergy & Immunology with taxonomy code 207K00000X.