EVA L RICHARDSON
NPI 1598024366
Speech-Language Pathologist in Waltham, MA

NPI Status: Active since May 14, 2012

Contact Information

411 WAVERLEY OAKS RD
BLDG. 3, SUITE 305 THOMCHARLESRIVER EARLYINTERVENTION
WALTHAM, MA
ZIP 02452
Phone: (781) 894-6564

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  • Individual
  • Female
  • Years of Experience 15
  • Speech-Language Pathologist
  • Accepts Insurance
  • Accepts Medicare Approved Payment

About EVA RICHARDSON

This page provides the complete NPI Profile along with additional information for Eva Richardson, a provider established in Waltham, Massachusetts with a medical specialization in Speech-language Pathologist and more than 15 years of experience. The healthcare provider is registered in the NPI registry with number 1598024366 assigned on May 2012. The practitioner's primary taxonomy code is 235Z00000X with license number SLP8810 (MA). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1598024366
Provider Name
EVA L RICHARDSON
Gender
Female
Entity Type
Individual
Location Address
411 WAVERLEY OAKS RD BLDG. 3, SUITE 305 THOMCHARLESRIVER EARLYINTERVENTION WALTHAM, MA 02452
Location Phone
(781) 894-6564
Mailing Address
411 WAVERLYOAKSRD BLDG. 3, SUITE 305THOM CHARLES RIVER EARLY INTERVENTION WALTHAM, MA 02452
Mailing Phone
(781) 894-6564
Medical School Name
OTHER
Graduation Year
2012
Is Sole Proprietor?
No
Enumeration Date
05-14-2012
Last Update Date
07-02-2026
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Location Map

Secondary Locations

  • 599 S Barranca Ave Ste 555
    Covina, CA 91723
    (818) 894-2273
  • 6420 Wilshire Blvd Ste 600
    Los Angeles, CA 90048
    (818) 894-2273
  • 3356 W Ball Rd Ste 219
    Anaheim, CA 92804
    (818) 894-2273
  • 5806 Pacific Blvd
    Huntington Park, CA 90255
    (818) 894-2273
  • 6320 Canoga Ave Fl 15
    Woodland Hills, CA 91367
    (818) 894-2273
  • 4300 Long Beach Blvd Ste 700
    Long Beach, CA 90807
    (818) 894-2273
  • 8929 Aero Dr Ste E
    San Diego, CA 92123
    (858) 277-2277

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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
SLP8810
License State
MA
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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)
1235Z00000XSpeech, Language and Hearing Service Providers

Speech-Language Pathologist

36965 (CA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 3000/0%/7500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 500/30%/9000 - HMO
  • Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
  • Anthem Silver Access Blue New England HMO 2500/30%/10000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/10000 - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 RxD - HMO
  • Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/20%/8500 - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Eva Richardson is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

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.

  • PECOS PAC ID: 648719880

    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: I20250103002068

    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? Yes

    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.

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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 1598024366, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 9 → 18 → 9 0 → 0 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 0 + 2 + 8 + 3 + 1 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1598024366.

Other Providers at the Same Location


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

Ophthalmology
411 WAVERLEY OAKS RD, SUITE 229
WALTHAM, MA 02452
Dentist (Pediatric Dentistry)
411 WAVERLEY OAKS RD, BLDG #3, STE 318
WALTHAM, MA 02452
Durable Medical Equipment & Medical Supplies
411 WAVERLEY OAKS RD, STE 154
WALTHAM, MA 02452
Internal Medicine (Cardiovascular Disease)
411 WAVERLEY OAKS RD, SUITE 333
WALTHAM, MA 02452
Dentist (Orthodontics and Dentofacial Orthopedics)
411 WAVERLEY OAKS RD, BLDG #3, SUITE 318
WALTHAM, MA 02452
Dermatology
411 WAVERLEY OAKS RD, SUITE 133
WALTHAM, MA 02452
Occupational Therapist (Pediatrics)
411 WAVERLEY OAKS RD, BLDG #3, STE 305
WALTHAM, MA 02452
Speech-Language Pathologist
411 WAVERLEY OAKS RD, BLDG. 3, SUITE 305
WALTHAM, MA 02452
Speech-Language Pathologist
411 WAVERLEY OAKS RD, BUILDING #3, SUITE 305
WALTHAM, MA 02452
Speech-Language Pathologist
411 WAVERLEY OAKS RD, BUILDING #3, SUITE 305
WALTHAM, MA 02452
Speech-Language Pathologist
411 WAVERLEY OAKS RD, BLDG 3, SUITE 305
WALTHAM, MA 02452
Developmental Therapist
411 WAVERLEY OAKS RD, BUILDING #3 SUITE #305
WALTHAM, MA 02452
Occupational Therapist
411 WAVERLEY OAKS RD, BUILDING #3, SUITE 305
WALTHAM, MA 02452
Social Worker (Clinical)
411 WAVERLEY OAKS RD, BUILDING #3, SUITE 305
WALTHAM, MA 02452
Physical Therapist (Pediatrics)
411 WAVERLEY OAKS RD, BUILDING #3, SUITE 305
WALTHAM, MA 02452
Registered Nurse (Home Health)
411 WAVERLEY OAKS RD, SUITE 305
WALTHAM, MA 02452
Occupational Therapist
411 WAVERLEY OAKS RD, BLDG 3, STE 305
WALTHAM, MA 02452
Speech-Language Pathologist
411 WAVERLEY OAKS RD
WALTHAM, MA 02452
Developmental Therapist
411 WAVERLEY OAKS RD
WALTHAM, MA 02452
Physical Therapist
411 WAVERLEY OAKS RD
WALTHAM, MA 02452

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598024366, enumerated as an "individual" on May 14, 2012.

The provider is located at 411 WAVERLEY OAKS RD BLDG. 3, SUITE 305 THOMCHARLESRIVER EARLYINTERVENTION WALTHAM, MA 02452 and the phone number is (781) 894-6564.

Speech-Language Pathologist with taxonomy code 235Z00000X.

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