Dr. Loren Alexander Fefer, MD
- Medicare services, 2018
- 163
- Part D claims, 2018
- 105
- Insurance carriers
- 2
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 2315 Stockton Blvd, Sacramento, CA 95817
- Practice phone
- Call (916) 295-5700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Fefer'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. Loren Alexander Fefer is a gastroenterologist in Sacramento, California
Dr. Fefer practices in Sacramento, California.
Dr. Fefer's NPI, 1063496503, was assigned on November 29, 2005. Dr. Fefer graduated from Baylor College Of Medicine in 1987. Dr. Fefer holds California license A045094.
- NPI
- 1063496503NPI Registry (opens in a new tab)
- NPI enumeration date
- November 29, 2005
- NPI status
- Active
- Practice phone
- (916) 295-5700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Loren Alexander Fefer's practice address is in Sacramento, California
Dr. Fefer's practice address in the NPI Registry is 2315 Stockton Blvd, Sacramento, CA 95817, in Sacramento County. The practice phone is (916) 295-5700.
- NPI Registry address2315 Stockton Blvd, Sacramento, CA 95817 · Sacramento CountyPhone(916) 295-5700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Loren Alexander Fefer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fefer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Fefer's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Loren Alexander Fefer is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Fefer's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Fefer is licensed in California.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
Gastroenterologists near Dr. Fefer
Counts of gastroenterologists 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. Loren Alexander Fefer billed Medicare for 163 services in 2018
CMS data shows 163 Medicare services from Dr. Fefer across 7 procedure codes in 2018. Medicare paid $8,619 for them. Every service was in an office.
Dr. Fefer's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Other services
- 2017: 2942018: 7973%
- Office and hospital visits
- 2017: 2812018: 4385%
- Surgery
- 2017: 2462018: 4183%
- Tests and treatments
- 2017: 332018: 0100%
Dr. Fefer compared with the California median for gastroenterologists, 2018
- Dr. Fefer
- California median
- Medicare services
- 163vs 58672% below
- Part D claims
- 105vs 38072% below
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Fefer's most billed Medicare procedure codes, 2018
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. Fefer and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Loren Alexander Fefer wrote 105 Medicare Part D claims in 2018
In 2018, Dr. Fefer wrote 105 Medicare Part D claims. They cover 4 drugs, with $41,277 in total drug cost. In 2017, CMS named 548 claims across 14 drugs.
Dr. Fefer's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 5482018: 10581%
Drugs named by CMS: 4 in 2018, 14 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Loren Alexander Fefer has 1 award and honors on record
Dmand AI lists 1 award for Dr. Fefer, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Fefer
- 2012
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Loren Alexander Fefer graduated from Baylor College Of Medicine
Dr. Fefer graduated from Baylor College Of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Loren Alexander Fefer accepts plans from 2 insurance carriers
Dr. Fefer is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Fefer accepts, by number of carriers
- Medicare2
- PPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Loren Alexander Fefer'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 |
| 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Loren Alexander Fefer
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. Loren Alexander Fefer's NPI number?
Dr. Loren Alexander Fefer's NPI number is 1063496503. It was assigned on November 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Loren Alexander Fefer?
Dr. Loren Alexander Fefer is a gastroenterologist in Sacramento, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Loren Alexander Fefer practice?
Dr. Fefer practices at 2315 Stockton Blvd, Sacramento, CA 95817.
What is Dr. Loren Alexander Fefer's office phone number?
The practice phone on file for Dr. Fefer is (916) 295-5700.
What is Dr. Loren Alexander Fefer's medical license number?
Dr. Fefer holds California license A045094.
Does Dr. Loren Alexander Fefer accept Medicare?
Yes. CMS data shows Dr. Fefer billed Medicare for 163 services in 2018.
What services does Dr. Loren Alexander Fefer bill to Medicare?
In 2018, Dr. Fefer's most billed Medicare services were medicare service (G0500), surgery: digestive system (45380) and office visit, established patient (99213).
Where did Dr. Loren Alexander Fefer go to medical school?
Dr. Fefer graduated from Baylor College Of Medicine in 1987.
What drugs does Dr. Loren Alexander Fefer prescribe most?
In 2018 Medicare Part D data, Dr. Fefer's most prescribed drugs by claims were Omeprazole, Mesalamine and Budesonide EC.
How long has Dr. Loren Alexander Fefer been practicing?
Dr. Fefer graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Loren Alexander Fefer accept?
Dr. Fefer is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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