MS. MACKENZIE SUE SOMMERHALDER PHD
NPI 1740735489
Psychologist in Baltimore, MD

NPI Status: Active since August 23, 2016

Contact Information

1800 ORLEANS ST
BALTIMORE, MD
ZIP 21287
Phone: (410) 614-2401
Fax: (410) 955-8691

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  • Individual
  • Female
  • Psychologist
  • PECOS Enrolled

About MACKENZIE SOMMERHALDER

This page provides the complete NPI Profile along with additional information for Mackenzie Sommerhalder, a provider established in Baltimore, Maryland with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1740735489 assigned on August 2016. The practitioner's primary taxonomy code is 103T00000X with license number 06284 (MD). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1740735489
Provider Name
MS. MACKENZIE SUE SOMMERHALDER PHD
Gender
Female
Entity Type
Individual
Location Address
1800 ORLEANS ST BALTIMORE, MD 21287
Location Phone
(410) 614-2401
Location Fax
(410) 955-8691
Mailing Address
6201 GREENLEIGH AVE MIDDLE RIVER, MD 21220
Mailing Phone
(410) 933-6423
Is Sole Proprietor?
No
Enumeration Date
08-23-2016
Last Update Date
05-25-2022
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A psychologist like Mackenzie Sommerhalder studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.

Location Map

Secondary Locations

  • 2444 O St
    Lincoln, NE 68510
    (402) 475-7666

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

Psychologist

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
License No.
06284
License State
MD
Taxonomy Description
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

10705 (NE)

Medicare Participation & PECOS Enrollment Status

Mackenzie Sommerhalder 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 and Durable Medical Equipment (DME).

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): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for MS. MACKENZIE SUE SOMMERHALDER PHD

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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 1740735489, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 7 → 14 → 5 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 1 + 4 + 3 + 1 + 0 + 4 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1740735489.

Other Providers at the Same Location


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

Nurse Practitioner (Acute Care)
1800 ORLEANS ST, JOHNS HOPKINS HOSPITAL - CVSICU
BALTIMORE, MD 21287
Nurse Practitioner (Pediatrics)
1800 ORLEANS ST
BALTIMORE, MD 21287
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
1800 ORLEANS ST, 3110N-7359B-D3
BALTIMORE, MD 21287
Student in an Organized Health Care Education/Training Program
1800 ORLEANS ST
BALTIMORE, MD 21287
Nurse Anesthetist, Certified Registered
1800 ORLEANS ST, ACCM- C/O JUANITA TAYLOR
BALTIMORE, MD 21287
Social Worker (Clinical)
1800 ORLEANS ST
BALTIMORE, MD 21287
Nurse Practitioner
1800 ORLEANS ST, BLOOMBERG 7218
BALTIMORE, MD 21287
Nurse Practitioner (Family)
1800 ORLEANS ST, BLOOMBERG 7218
BALTIMORE, MD 21287
General Acute Care Hospital (Children)
1800 ORLEANS ST
BALTIMORE, MD 21287
Nurse Practitioner (Neonatal)
1800 ORLEANS ST, SUITE 8391
BALTIMORE, MD 21287
Psychiatry & Neurology (Psychiatry)
1800 ORLEANS ST, MEYER 1-104
BALTIMORE, MD 21287
Nurse Practitioner (Acute Care)
1800 ORLEANS ST
BALTIMORE, MD 21287
Pediatrics (Pediatric Critical Care Medicine)
1800 ORLEANS ST, BLOOMBERG CC 6321
BALTIMORE, MD 21287
Nurse Practitioner (Acute Care)
1800 ORLEANS ST
BALTIMORE, MD 21287
Pediatrics (Pediatric Hematology-Oncology)
1800 ORLEANS ST, THE BLOOMBERG CHILDRENS CENTER RM 11379
BALTIMORE, MD 21287
Nurse Practitioner (Acute Care)
1800 ORLEANS ST
BALTIMORE, MD 21287
Student in an Organized Health Care Education/Training Program
1800 ORLEANS ST
BALTIMORE, MD 21287
Nurse Practitioner (Neonatal)
1800 ORLEANS ST, NEONATAL ICU BLOOMBERG 8
BALTIMORE, MD 21287
Nurse Practitioner (Neonatal)
1800 ORLEANS ST
BALTIMORE, MD 21287
Student in an Organized Health Care Education/Training Program
1800 ORLEANS ST, SUITE 1509 RM G-1514
BALTIMORE, MD 21287

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740735489, enumerated as an "individual" on August 23, 2016.

The provider is located at 1800 ORLEANS ST BALTIMORE, MD 21287 and the phone number is (410) 614-2401.

Psychologist with taxonomy code 103T00000X.