Douglas P. Williams Md, M.D.
Ophthalmology Physician · Crown Point, IN
Douglas P. Williams Md, M.D. is an ophthalmology physician with a practice address in Crown Point, Indiana, and NPI 1609872332, issued on Jun 27, 2005. Check the license (Indiana 01035921A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Douglas P. Williams Md
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 01035921A IN
036068963 IL
Self-reported in NPPES; status is on the state search - Practice location
- 9797 Massachusetts St, Crown Point, IN 46307
- Phone
- (219) 736-2200
- Enumerated
- Jun 27, 2005
- Record last updated
- Mar 6, 2025
- Fax
- (219) 736-2222
- Medicaid ID
- 100214680 IN
- Medicare enrollment
- Enrolled (PECOS I20100917000284); accepts Medicare assignment
- Medical or professional school
- University Of Chicago, Pritzker School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 311 in Indiana → Look up another NPI →
Also registered at 9797 Massachusetts St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michele Lee, MDAnesthesiology Physician1386727444
- Mary Otoo, OD, MPHOptometrist1508578733
- Lisa Saks-Knestrict, ODOptometrist1043380181
Verify Douglas P. Williams Md in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01035921ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average ophthalmology physician in 2024
564 Medicare Part D claims for 219 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Latanoprost144 claims
- Prednisolone Acetate120 claims
- Polymyxin B Sul-Trimethoprim91 claims
- Bromfenac Sodium45 claims
- Dorzolamide-Timolol31 claims
- Timolol Maleate30 claims
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 97 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $977.62
21 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Surgical Vision, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Williams Eye Institute PCHammond, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas P. Williams Md among 311 ophthalmology physician records in Indiana
Douglas P. Williams Md, M.D. is one of 311 ophthalmology physician records with a practice address in Indiana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 70% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1983 · median 2000 among the 197 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Indiana
There are 311 ophthalmology physician records in Indiana.
All 311 in Indiana → Every provider in Crown Point → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Douglas Zale, MDChesterton, IN 463041982601449
- Aurabind Balagani, DODyer, IN 463111356551261
- Karen Briggs, D.O.Dyer, IN 463111710957865
- Barry Kaufman, D.O.Dyer, IN 463111295795334
- Ruchita Amin, M.D.Munster, IN 463211235367467
- Jason Brooks, M.D.Munster, IN 463211427215128
- Derek Dawson, M.D.Munster, IN 463211013992411
- Rand Diab, M.D.Munster, IN 463211437105996
Common questions
What is Douglas P. Williams Md, M.D.'s NPI number?
Douglas P. Williams Md, M.D.'s National Provider Identifier (NPI) is 1609872332, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Douglas P. Williams Md, M.D. located?
The NPPES record lists a practice address at 9797 Massachusetts St, Crown Point, IN, 46307. Phone: (219) 736-2200. Providers update this record themselves, so call before visiting.
How can I verify Douglas P. Williams Md, M.D.'s license?
NPPES lists Indiana license number 01035921A, 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 Douglas P. Williams Md, M.D. prescribe under Medicare Part D?
In 2024, Douglas P. Williams Md, M.D. had 564 Medicare Part D claims for 219 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Douglas P. Williams Md, M.D.'s MIPS final score?
The 2023 MIPS final score is 97 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.