Crystal Lynn Blakkan
Clinical Social Worker · San Bernardino, CA
Crystal Lynn Blakkan is a clinical social worker with a practice address in San Bernardino, California, and NPI 1003405341, issued on Jan 12, 2021. Check the license (California 106370, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Crystal Lynn Blakkan
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 106370 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1738 N Waterman Ave, San Bernardino, CA 92404
- Phone
- (909) 693-3302
- Enumerated
- Jan 12, 2021
- Record last updated
- Jul 3, 2023
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 1738 N Waterman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda FinneyCounselor1083352512
- Felecia FranklinCounselor1255055877
- Lucius Hill, DPMPodiatrist1013020619
- Nancy JacksonCase Manager/Care Coordinator1497002406
- Ernest Levister, MDInternal Medicine Physician1962577080
- Amay Lott-ButlerStudent in an Organized Health Care Education/Training Program1558084939
Verify Crystal Lynn Blakkan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 106370Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Crystal Lynn Blakkan among 36,261 clinical social worker records in California
Crystal Lynn Blakkan is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 77% of them.
- NPI issued2021 · 77% of these records are older, 19% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
255 clinical social worker records list a practice address in San Bernardino
They are 255 of the 5,645 NPPES records with a practice address in San Bernardino, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in San Bernardino → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Heather Brown, LCSWSan Bernardino, CA 924041104950310
- Natalie Castellanos, MSWSan Bernardino, CA 924041396337978
- Tovi CleavesSan Bernardino, CA 924041215123211
- Ashley DiazSan Bernardino, CA 924041497189096
- Deandra GalarzaSan Bernardino, CA 924041437613379
- Faviola Garcia, LCSWSan Bernardino, CA 924041376091587
- Mariela Licon, LCSWSan Bernardino, CA 924041497201602
- Ray Liles, DSW, LCSWSan Bernardino, CA 924041033478904
Common questions
What is Crystal Lynn Blakkan's NPI number?
Crystal Lynn Blakkan's National Provider Identifier (NPI) is 1003405341, issued on Jan 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Crystal Lynn Blakkan located?
The NPPES record lists a practice address at 1738 N Waterman Ave, San Bernardino, CA, 92404. Phone: (909) 693-3302. Providers update this record themselves, so call before visiting.
How can I verify Crystal Lynn Blakkan's license?
NPPES lists California license number 106370, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.