Dr. Shepard Jay Greene, MD
- Medicare services, 2017
- 20
- Part D claims, 2020
- 1,867
- Industry payments
- $3,632
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 3401 Esplanade, Chico, CA 95973
- Practice phone
- Call (530) 895-1727
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chico Eye Center
Chico, California
Find Dr. Greene's professional email, personal email and mobile number
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Dr. Shepard Jay Greene is a psychiatrist in Chico, California
Dr. Greene practices at Chico Eye Center in Chico, California.
Dr. Greene's NPI, 1639204357, was assigned on February 22, 2007. Dr. Greene graduated from Universidad Autonoma de Guadalajara in 1988. Dr. Greene holds California license A51910.
- NPI
- 1639204357NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476717851
- NPI enumeration date
- February 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 895-1727
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shepard Jay Greene practices at Chico Eye Center in Chico, California
Dr. Greene's primary practice is Chico Eye Center, at 3401 Esplanade, Chico, CA 95973 in Butte County. The practice phone is (530) 895-1727.
- Chico Eye Center3401 Esplanade, Chico, CA 95973 · Butte CountyPhone(530) 895-1727
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Shepard Jay Greene is affiliated with 2 sites of care and 2 medical groups
Dr. Greene's primary practice is Chico Eye Center in Chico, California. The medical group on file is Lakeview Horizon Psychiatric Nursing Services. Dmand AI also links Dr. Greene to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Shepard Jay Greene's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greene practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chico Eye Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shepard Jay Greene is one of 6,803 psychiatrists in California
Psychiatry is Dr. Greene's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Greene is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Greene's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Illinois license
Psychiatrists near Dr. Greene
Counts of psychiatrists 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. Shepard Jay Greene billed Medicare for 20 services in 2017
CMS data shows 20 Medicare services from Dr. Greene across 1 procedure code in 2017, all of them office visits. Medicare paid $774 for them. Every service was in an office.
Dr. Greene compared with the California median for psychiatrists, 2017
- Dr. Greene
- California median
- Medicare services
- 20vs 11983% below
- Part D claims
- 1,867vs 14413.0 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Greene's most billed Medicare procedure codes, 2017
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. Greene and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shepard Jay Greene's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Greene's median patient age at 41, with 100% women.
Dr. Greene's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Shepard Jay Greene wrote 1,867 Medicare Part D claims in 2020
In 2020, Dr. Greene wrote 1,867 Medicare Part D claims. They cover 42 drugs, with $1,300,549 in total drug cost. In 2019, CMS named 4,629 claims across 62 drugs.
Dr. Greene's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 4,6292020: 1,86760%
Drugs named by CMS: 42 in 2020, 62 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Shepard Jay Greene takes part in Medicare
Dr. Greene accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Shepard Jay Greene received $3,632 in industry payments from 2016 to 2025
CMS Open Payments shows 178 general payments to Dr. Greene from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $1,490.
General payments to Dr. Greene by program year, 2016 to 2025
General payments to Dr. Greene by kind, 2016 to 2025
- Food and beverage$3,47296%
- Consulting fees$1504%
- Education$100%
Companies that paid Dr. Greene the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Shepard Jay Greene graduated from Universidad Autonoma de Guadalajara
Dr. Greene graduated from Universidad Autonoma de Guadalajara in 1988.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Shepard Jay Greene'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Shepard Jay Greene
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. Shepard Jay Greene's NPI number?
Dr. Shepard Jay Greene's NPI number is 1639204357. It was assigned on February 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Shepard Jay Greene?
Dr. Shepard Jay Greene is a psychiatrist in Chico, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Shepard Jay Greene practice?
Dr. Greene practices at 3401 Esplanade, Chico, CA 95973. Dr. Greene's primary practice is Chico Eye Center in Chico, California. Dmand AI also links Dr. Greene to 1 group practice or clinic and 1 medical group.
What is Dr. Shepard Jay Greene's office phone number?
The practice phone on file for Dr. Greene is (530) 895-1727.
What is Dr. Shepard Jay Greene's medical license number?
Dr. Greene holds California license A51910, one of the licenses on file in 2 states.
Which states has Dr. Shepard Jay Greene been licensed in?
Dmand AI has state licenses on file for Dr. Greene in California (1993 to 2027) and Illinois (2000 to 2002).
What medical group is Dr. Shepard Jay Greene part of?
Dr. Greene is linked to Lakeview Horizon Psychiatric Nursing Services. Dmand AI links Dr. Greene to 1 more medical group.
Does Dr. Shepard Jay Greene accept Medicare?
Yes. CMS data shows Dr. Greene billed Medicare for 20 services in 2017, and Dr. Greene accepts Medicare assignment.
Is Dr. Shepard Jay Greene board certified?
Yes. Dr. Greene is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Shepard Jay Greene bill to Medicare?
In 2017, Dr. Greene's most billed Medicare services were office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Shepard Jay Greene go to medical school?
Dr. Greene graduated from Universidad Autonoma de Guadalajara in 1988.
What drugs does Dr. Shepard Jay Greene prescribe most?
In 2020 Medicare Part D data, Dr. Greene's most prescribed drugs by claims were Invega Sustenna, Clozapine and Olanzapine.
Has Dr. Shepard Jay Greene received payments from drug or device companies?
CMS Open Payments shows $3,632 in general payments to Dr. Greene from 10 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Shepard Jay Greene been practicing?
Dr. Greene graduated from medical school in 1988, 38 years ago.
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