MR. CHRISTOPHER LEE DONALDSON MS, LCPC, NCC
NPI 1821568189
Counselor - Mental Health in Timonium, MD
NPI Status: Active since November 29, 2018
- Individual
- Male
- Counselor
- Mental Health
- PECOS Enrolled
About CHRISTOPHER DONALDSON
This page provides the complete NPI Profile along with additional information for Christopher Donaldson, a provider established in Timonium, Maryland with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1821568189 assigned on November 2018. The practitioner's primary taxonomy code is 101YM0800X with license number LC11093 (MD). The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1821568189
- Provider Name
- MR. CHRISTOPHER LEE DONALDSON MS, LCPC, NCC
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 59 BELFAST RD TIMONIUM, MD 21093
- Location Phone
- (443) 750-0056
- Mailing Address
- 59 BELFAST RD LUTHERVILLE TIMONIUM, MD 21093
- Mailing Phone
- (443) 750-0056
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-29-2018
- Last Update Date
- 01-21-2021
- Code Navigator
A mental health counselor like Christopher Donaldson provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.
Location Map
Secondary Locations
- 65 Duke St Ste 203
Prince Frederick, MD 20678
(443) 295-8955 - 1010 Dulaney Valley Rd
Towson, MD 21204
(410) 597-1117
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
Counselor Mental Health
- Taxonomy Code
- 101YM0800X
- Type
- Behavioral Health & Social Service Providers
- License No.
- LC11093
- License State
- MD
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) |
|---|---|---|---|---|
| 1 | 101Y00000X | Behavioral Health & Social Service Providers | Counselor | LC11093 (MD) |
| 2 | 101YP1600X | Behavioral Health & Social Service Providers | Counselor | LC11093 (MD) |
| 3 | 101YP2500X | Behavioral Health & Social Service Providers | Counselor | LC11093 (MD) |
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.
*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 |
|---|---|---|---|
| EG97-0002 | OTHER (01) | MD | CAREFIRST BLUECROSS BLUESHIELD |
Medicare Participation & PECOS Enrollment Status
Christopher Donaldson 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 MR. CHRISTOPHER LEE DONALDSON MS, LCPC, NCC
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 8 | 2 | 1 | 5 | 6 | 8 | 1 | 8 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 4 | 1 | 10 | 6 | 16 | 1 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 4 + 1 + 1 + 0 + 6 + 1 + 6 + 1 + 1 + 6 + 24 = 61 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 61 = 9 | 9 | ||||||||
The NPI number 1821568189 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821568189, enumerated in the NPI registry as an "individual" on November 29, 2018
The provider is located at 59 Belfast Rd Timonium, Md 21093 and the phone number is (443) 750-0056
The provider's speciality is Counselor with taxonomy code 101YM0800X with a focus in Mental Health
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).
This NPI record was last updated on November 29, 2018. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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