Am J Ophthalmol
Antihypertensive AgentsDisease ProgressionGlaucoma, Open-Angle
Dr. John L. Keltner, MD
NPI1659353522
- Medicare services, 2017
- 175
- Publications
- 83
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 5
- Practice address
- 4860 Y St, Sacramento, CA 95817-2307
- Practice phone
- Call (916) 734-0655
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Regents/ucdpbg/mat Fetal
Multi-specialty group site · Sacramento, California
Find Dr. Keltner's professional email, personal email and mobile number
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Dr. John L. Keltner is an ophthalmologist in Sacramento, California
Dr. Keltner practices at Regents/ucdpbg/mat Fetal in Sacramento, California.
Dr. Keltner's NPI, 1659353522, was assigned on November 16, 2005. Dr. Keltner graduated from Cleveland Medical College, Homeopathic in 1965. Dr. Keltner holds California license G15710.
NPI and contact details
- NPI
- 1659353522NPI Registry (opens in a new tab)
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Practice phone
- (916) 734-0655
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1965
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John L. Keltner practices at Regents/ucdpbg/mat Fetal in Sacramento, California
Dr. Keltner's primary practice is Regents/ucdpbg/mat Fetal, at 4860 Y St, Sacramento, CA 95817-2307. The practice phone is (916) 734-0655.
- Regents/ucdpbg/mat Fetal4860 Y St, Sacramento, CA 95817-2307Phone(916) 734-0655
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John L. Keltner is affiliated with 1 site of care and 1 medical group
Dr. Keltner's primary practice is Regents/ucdpbg/mat Fetal in Sacramento, California. The medical group on file is UC Davis Medical Group.
Regents/ucdpbg/mat FetalPrimary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. John L. Keltner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keltner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regents/ucdpbg/mat Fetal | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. John L. Keltner is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Keltner's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Keltner is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Keltner's licenses on file in 3 states: California, North Carolina and Ohio.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- North Carolina license
- Ohio license
Ophthalmologists near Dr. Keltner
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. John L. Keltner billed Medicare for 175 services in 2017
CMS data shows 175 Medicare services from Dr. Keltner across 4 procedure codes in 2017. Medicare paid $4,467 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2017175
Paid by Medicare$4,467
Procedure codes4
Dr. Keltner's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Tests and treatments
- 2016: 3642017: 17552%
Dr. Keltner compared with the California median for ophthalmologists, 2017
- Dr. Keltner
- California median
- Medicare services
- 175vs 1,07984% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Keltner'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.
Need commercial claims for Dr. Keltner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Keltner and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John L. Keltner's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Keltner's median patient age at 71, with 50% women.
Dr. Keltner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
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Dr. John L. Keltner has 83 publications on record
Dmand AI links 83 papers to Dr. Keltner, published from 2011 to 2024. The most frequent topics are Visual Fields, Visual Field Tests and Vision Disorders. Dr. Keltner has published most often in Arch Ophthalmol. Dr. Keltner's most frequent co-authors are Michael A. Kass, MD, Edward G. Buckley, MD and Richard K. Parrish, MD.
Papers83
Years published2011 to 2024
Dr. Keltner's papers by year, 2011 to 2024
Topics Dr. Keltner writes about most
- Visual Fields
- Visual Field Tests
- Vision Disorders
- Optic Nerve Diseases
- Optic Neuritis
- Visual Acuity
- Multiple Sclerosis
- Optic Nerve
Dr. Keltner's most frequent co-authors
- Michael A. Kass, MD5 shared papers
- Edward G. Buckley, MD4 shared papers
- Richard K. Parrish, MD4 shared papers
Recent publications by Dr. Keltner
Neuropharmacology
BrainNeuroimagingPain
Disease ProgressionGlaucomaOcular Hypertension
Arch Ophthalmol
Blood SedimentationGiant Cell ArteritisGlaucoma
See who Dr. Keltner researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Keltner works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John L. Keltner has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Keltner, most recently Super Doc in 2011.
Awards and honors for Dr. Keltner
- 2011
- Super Doc
- Undated
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. John L. Keltner graduated from Cleveland Medical College, Homeopathic
Dr. Keltner graduated from Cleveland Medical College, Homeopathic in 1965.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. John L. Keltner accepts plans from 5 insurance carriers
Dr. Keltner is in network with 5 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Regence Health Plans
Plan types Dr. Keltner accepts, by number of carriers
- Medicare5
- PPO5
Source: Dmand AI Insurance Network Data
Sources for Dr. John L. Keltner'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. John L. Keltner
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. John L. Keltner's NPI number?
Dr. John L. Keltner's NPI number is 1659353522. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John L. Keltner?
Dr. John L. Keltner is an ophthalmologist in Sacramento, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. John L. Keltner practice?
Dr. Keltner practices at 4860 Y St, Sacramento, CA 95817-2307. Dr. Keltner's primary practice is Regents/ucdpbg/mat Fetal in Sacramento, California.
What is Dr. John L. Keltner's office phone number?
The practice phone on file for Dr. Keltner is (916) 734-0655.
What is Dr. John L. Keltner's medical license number?
Dr. Keltner holds California license G15710, one of the licenses on file in 3 states.
Which states has Dr. John L. Keltner been licensed in?
Dmand AI has state licenses on file for Dr. Keltner in California (1968 to 2027), North Carolina (1969 to 1982) and Ohio (1965 to 1982).
What medical group is Dr. John L. Keltner part of?
Dr. Keltner is linked to UC Davis Medical Group.
Does Dr. John L. Keltner accept Medicare?
Yes. CMS data shows Dr. Keltner billed Medicare for 175 services in 2017.
Is Dr. John L. Keltner board certified?
Yes. Dr. Keltner is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. John L. Keltner bill to Medicare?
In 2017, Dr. Keltner's most billed Medicare services were eye exam or test (92133), eye exam or test (92083) and eye exam or test (92014).
Show 5 more questionsShow fewer questions
Where did Dr. John L. Keltner go to medical school?
Dr. Keltner graduated from Cleveland Medical College, Homeopathic in 1965.
How long has Dr. John L. Keltner been practicing?
Dr. Keltner graduated from medical school in 1965, 61 years ago.
Does Dr. John L. Keltner do research?
Dmand AI links 83 publications to Dr. Keltner, published from 2011 to 2024.
Who does Dr. John L. Keltner publish with?
Dr. Keltner's most frequent co-authors are Michael A. Kass, MD (5 shared papers), Edward G. Buckley, MD (4 shared papers) and Richard K. Parrish, MD (4 shared papers).
What insurance does Dr. John L. Keltner accept?
Dr. Keltner is in network with 5 carriers, including Blue Cross Blue Shield of Massachusetts, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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