Dr. David Michael Frey, MD
- Medicare services, 2024
- 1,252
- Medicare patients, 2024
- 760
- Part D claims, 2024
- 707
- MIPS score, 2024
- 81
- Industry payments
- $91
- Practice address
- 1100 Grampian Boulevard, Williamsport, PA 17701
- Practice phone
- Call (570) 321-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UPMC Williamsport Divine Providence Campus - Behavioral Health
Psychiatric Inpatient Facility · Williamsport, Pennsylvania
Find Dr. Frey's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. David Michael Frey is an ophthalmologist in Williamsport, Pennsylvania
Dr. Frey practices at UPMC Williamsport Divine Providence Campus - Behavioral Health in Williamsport, Pennsylvania.
Dr. Frey's NPI, 1528036407, was assigned on March 8, 2006. Dr. Frey graduated from Uniformed Services UHS Fe Hebert School of Med in 1989. Dr. Frey holds Pennsylvania license MD071122L.
- NPI
- 1528036407NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759374697
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (570) 321-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Michael Frey practices at UPMC Williamsport Divine Providence Campus - Behavioral Health in Williamsport, Pennsylvania
Dr. Frey's primary practice is UPMC Williamsport Divine Providence Campus - Behavioral Health, at 1100 Grampian Boulevard, Williamsport, PA 17701. The practice phone is (570) 321-1000.
- UPMC Williamsport Divine Providence Campus - Behavioral Health1100 Grampian Boulevard, Williamsport, PA 17701Phone(570) 321-1000
Source: Dmand AI Affiliation Data
Dr. David Michael Frey is affiliated with 3 sites of care and 1 medical group
Dr. Frey's primary practice is UPMC Williamsport Divine Providence Campus - Behavioral Health in Williamsport, Pennsylvania. The medical group on file is Susquehanna Health System. Dmand AI also links Dr. Frey to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Michael Frey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frey practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Williamsport Divine Providence Campus - Behavioral Health | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Michael Frey is one of 843 ophthalmologists in Pennsylvania
Ophthalmology is Dr. Frey's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Frey is licensed in Pennsylvania.
Specialties and state licenses
- Ophthalmology, PennsylvaniaPrimary
Ophthalmologists near Dr. Frey
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Michael Frey billed Medicare for 1,252 services in 2024
CMS data shows 1,252 Medicare services from Dr. Frey across 9 procedure codes in 2024, for 760 Medicare patients. Medicare paid $87,323 for them.
Dr. Frey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0142024: 9397%
- Tests and treatments
- 2023: 2162024: 18614%
- Surgery
- 2023: 702024: 683%
- Imaging
- 2023: 522024: 5913%
Where Dr. Frey's Medicare services took place, 2024
- In an office1,20296%
- In a facility504%
Dr. Frey compared with the Pennsylvania median for ophthalmologists, 2024
- Dr. Frey
- Pennsylvania median
- Medicare services
- 1,252vs 1,3366% below
- Medicare patients
- 760vs 52445% above
- Part D claims
- 653vs 6205% above
Medians across 854 ophthalmologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Frey's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Frey and other ophthalmologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Michael Frey treated 760 Medicare patients in 2024, average age 76
CMS counts 760 Medicare patients who saw Dr. Frey in 2024. The largest group is 75 to 84, with 361 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 6% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Frey's median patient age at 78, with 54% women.
Dr. Frey's Medicare patients by age, 2024
Dr. Frey's Medicare patients by sex, 2024
- Women45259%
- Men30841%
Chronic conditions among Dr. Frey's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis48%
- Diabetes33%
- Chronic kidney disease23%
- Ischemic heart disease22%
- Anxiety21%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Frey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Michael Frey wrote 707 Medicare Part D claims in 2024
In 2024, Dr. Frey wrote 707 Medicare Part D claims for 191 patients. 62% of them were for generic drugs. CMS names the drug for 653 of them, across 12 drugs with 11 or more claims each, at $174,258 in total drug cost. In 2023, CMS named 669 claims across 10 drugs.
Dr. Frey's Part D claims by kind of drug, 2024
- Generic441 claims62%
- Brand-name266 claims38%
Dr. Frey's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6692024: 6532%
Drugs named by CMS: 12 in 2024, 10 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. David Michael Frey scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Frey for performance year 2024, reported as part of a group. Dr. Frey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Frey's MIPS scores, performance year 2024
- 81of 100Final score
- 62.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Michael Frey received $91 in industry payments from 2016 to 2022
CMS Open Payments shows 4 general payments to Dr. Frey from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 59% of the total. Shire North American Group Inc paid the most, $48.
General payments to Dr. Frey by program year, 2016 to 2022
General payments to Dr. Frey by kind, 2016 to 2022
- Food and beverage$5359%
- Education$3841%
Companies that paid Dr. Frey the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Michael Frey graduated from Uniformed Services UHS Fe Hebert School of Med
Dr. Frey graduated from Uniformed Services UHS Fe Hebert School of Med in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Michael Frey's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. David Michael Frey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. David Michael Frey's NPI number?
Dr. David Michael Frey's NPI number is 1528036407. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Michael Frey?
Dr. David Michael Frey is an ophthalmologist in Williamsport, Pennsylvania. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. David Michael Frey practice?
Dr. Frey practices at 1100 Grampian Boulevard, Williamsport, PA 17701. Dr. Frey's primary practice is UPMC Williamsport Divine Providence Campus - Behavioral Health in Williamsport, Pennsylvania. Dmand AI also links Dr. Frey to 1 group practice or clinic and 1 home health agency.
What is Dr. David Michael Frey's office phone number?
The practice phone on file for Dr. Frey is (570) 321-1000.
What is Dr. David Michael Frey's medical license number?
Dr. Frey holds Pennsylvania license MD071122L.
What medical group is Dr. David Michael Frey part of?
Dr. Frey is linked to Susquehanna Health System.
Does Dr. David Michael Frey accept Medicare?
Yes. CMS data shows Dr. Frey billed Medicare for 1,252 services in 2024, and Dr. Frey accepts Medicare assignment.
What is Dr. David Michael Frey's MIPS score?
Dr. Frey's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Michael Frey see?
CMS counts 760 Medicare patients who saw Dr. Frey in 2024, with an average age of 76.
What services does Dr. David Michael Frey bill to Medicare?
In 2024, Dr. Frey's most billed Medicare services were office visit, established patient (99213), eye exam or test (92083) and ultrasound (76519).
Show 4 more questionsShow fewer questions
Where did Dr. David Michael Frey go to medical school?
Dr. Frey graduated from Uniformed Services UHS Fe Hebert School of Med in 1989.
What drugs does Dr. David Michael Frey prescribe most?
In 2024 Medicare Part D data, Dr. Frey's most prescribed drugs by claims were Latanoprost, Lumigan and Timolol Maleate.
Has Dr. David Michael Frey received payments from drug or device companies?
CMS Open Payments shows $91 in general payments to Dr. Frey from 2 companies from 2016 to 2022. The largest total came from Shire North American Group Inc.
How long has Dr. David Michael Frey been practicing?
Dr. Frey graduated from medical school in 1989, 37 years ago.
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