Cathleen Ellen Mok, DO
Family Medicine Physician · Crown Point, IN
Cathleen Ellen Mok, DO is a family medicine physician with a practice address in Crown Point, Indiana, and NPI 1417005968, issued on Jan 8, 2007. Check the license (Indiana 02003141A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Cathleen Ellen Mok
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 02003141A IN
Self-reported in NPPES; status is on the state search - Practice location
- 11161 Randolph St, Crown Point, IN 46307
- Phone
- (219) 662-9424
- Enumerated
- Jan 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (219) 662-7465
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,506 in Indiana → Look up another NPI →
Also registered at 11161 Randolph St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ann Achufusi, M.D.Family Medicine Physician1538505375
- Jodi Allen, NPNurse Practitioner1558646091
- Latifa Barti, MDFamily Medicine Physician1457083545
- Laurie Deeb, NP-CFamily Nurse Practitioner1508261850
- Melanie Harris, M.D.Pediatrics Physician1063565760
- Tana Kish, FNP-CFamily Nurse Practitioner1275311607
Verify Cathleen Ellen Mok in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 02003141ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
12 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Cathleen Ellen Mok among 3,506 family medicine physician records in Indiana
Cathleen Ellen Mok, DO is one of 3,506 family medicine physician records with a practice address in Indiana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family medicine physician records list a practice address in Crown Point
They are 32 of the 1,396 NPPES records with a practice address in Crown Point, and 3,506 family medicine physician records in Indiana.
All 3,506 in Indiana → Every provider in Crown Point → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- George Babchuk, MDCrown Point, IN 463071811991615
- Brett Brechner, DOCrown Point, IN 463071629079108
- Julie Derosa, M.D.Crown Point, IN 463071376514950
- Dawn Hacker, DOCrown Point, IN 463071477556892
- Brent Jacobus, D.O.Crown Point, IN 463071902807589
- Joseph Kacmar, M.D.Crown Point, IN 463071467439935
- Karen Leitzel, M.D.Crown Point, IN 463071528090800
- Mark McMurtrey, MDCrown Point, IN 463071467459750
Common questions
What is Cathleen Ellen Mok, DO's NPI number?
Cathleen Ellen Mok, DO's National Provider Identifier (NPI) is 1417005968, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Cathleen Ellen Mok, DO located?
The NPPES record lists a practice address at 11161 Randolph St, Crown Point, IN, 46307. Phone: (219) 662-9424. Providers update this record themselves, so call before visiting.
How can I verify Cathleen Ellen Mok, DO's license?
NPPES lists Indiana license number 02003141A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cathleen Ellen Mok, DO prescribe under Medicare Part D?
In 2024, Cathleen Ellen Mok, DO had 12 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.