Dr. Sohrab Rahimi Naini, MD
- Medicare services, 2024
- 193
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 146
- Publications
- 3
- Hospital affiliations
- 4
- Practice address
- 440 W Putnam Ave, Porterville, CA 93257-3321
- Practice phone
- Call (559) 615-0059
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sohrab Rahimi Naini, MD - Dignity Health
Physician office · Porterville, California
Find Dr. Naini'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. Sohrab Rahimi Naini is a gastroenterologist in Porterville, California
Dr. Naini practices at Sohrab Rahimi Naini, MD - Dignity Health in Porterville, California.
Dr. Naini's NPI, 1831352095, was assigned on July 8, 2008. Dr. Naini graduated from Tehran University of Medical Sciences School of Medicine in 2000. Dr. Naini holds California license C168362.
- NPI
- 1831352095NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082760095
- NPI enumeration date
- July 8, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 615-0059
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sohrab Rahimi Naini practices at Sohrab Rahimi Naini, MD - Dignity Health in Porterville, California
Dr. Naini's primary practice is Sohrab Rahimi Naini, MD - Dignity Health, at 440 W Putnam Ave, Porterville, CA 93257-3321. The practice phone is (559) 615-0059.
- Sohrab Rahimi Naini, MD - Dignity Health440 W Putnam Ave, Porterville, CA 93257-3321Phone(559) 615-0059
Source: Dmand AI Affiliation Data
Dr. Sohrab Rahimi Naini is affiliated with 6 sites of care and 5 medical groups
Dr. Naini's primary practice is Sohrab Rahimi Naini, MD - Dignity Health in Porterville, California. Dr. Naini is also affiliated with Sierra View Medical Center. The medical group on file is CHRISTUS Trinity Clinic. Dmand AI also links Dr. Naini to 3 more hospitals, 4 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sohrab Rahimi Naini's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Naini practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sohrab Rahimi Naini, MD - Dignity Health | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sohrab Rahimi Naini is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Naini's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Naini is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Naini's licenses on file in 7 states: California, Colorado, Arkansas, Virginia, Texas, Wisconsin and Pennsylvania.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
- Colorado license
- Arkansas license
- Student in an organized health care education/training program, Virginia
- Texas license
- Wisconsin license
- Pennsylvania license
Clinical focus
Dmand AI lists acid reflux, acute gallbladder or bile duct inflammation, acute gastroduodenitis, chronic inflammatory bowel disease (IBD), colonoscopy, gastroduodenitis, gastrointestinal bleeding and hepatitis c among the conditions Dr. Naini treats.
Gastroenterologists near Dr. Naini
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. Sohrab Rahimi Naini billed Medicare for 193 services in 2024
CMS data shows 193 Medicare services from Dr. Naini across 7 procedure codes in 2024, for 155 Medicare patients. Medicare paid $14,412 for them.
Dr. Naini's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2972024: 13754%
- Surgery
- 2023: 1112024: 5650%
- Other services
- 2023: 272024: 0100%
Where Dr. Naini's Medicare services took place, 2024
- In an office2211%
- In a facility17189%
Dr. Naini compared with the California median for gastroenterologists, 2024
- Dr. Naini
- California median
- Medicare services
- 193vs 58667% below
- Medicare patients
- 155vs 30249% below
- Part D claims
- 115vs 38070% below
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Naini'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. Naini and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sohrab Rahimi Naini treated 155 Medicare patients in 2024, average age 74
CMS counts 155 Medicare patients who saw Dr. Naini in 2024. The largest group is 65 to 74, with 63 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Naini's median patient age at 58, with 60% women.
Dr. Naini's Medicare patients by age, 2024
Dr. Naini's Medicare patients by sex, 2024
- Women9662%
- Men5938%
Chronic conditions among Dr. Naini's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease52%
- Arthritis50%
- Chronic kidney disease48%
- Heart failure45%
- Diabetes44%
- COPD43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Naini's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sohrab Rahimi Naini wrote 146 Medicare Part D claims in 2024
In 2024, Dr. Naini wrote 146 Medicare Part D claims for 70 patients. 90% of them were for generic drugs. CMS names the drug for 115 of them, across 3 drugs with 11 or more claims each, at $65,453 in total drug cost. In 2023, CMS named 406 claims across 9 drugs.
Dr. Naini's Part D claims by kind of drug, 2024
- Generic132 claims90%
- Brand-name14 claims10%
Dr. Naini'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: 4062024: 11572%
Drugs named by CMS: 3 in 2024, 9 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. Sohrab Rahimi Naini ranks in the 72nd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Naini accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 81 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Naini, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Naini ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 72nd percentile81 procedures
- Colonoscopy
- 68th percentile61 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Sohrab Rahimi Naini has 3 publications on record
Dmand AI links 3 papers to Dr. Naini, published from 2014 to 2016. Dr. Naini's most frequent co-authors are Reza Shaker, MD, Manuel Alberto Amaris, MD and Arash Babaei, MD.
Dr. Naini's most frequent co-authors
Recent publications by Dr. Naini
See who Dr. Naini researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Naini works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sohrab Rahimi Naini received $1,446 in industry payments from 2016 to 2025
CMS Open Payments shows 51 general payments to Dr. Naini from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $513.
General payments to Dr. Naini by program year, 2016 to 2025
Companies that paid Dr. Naini 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. Sohrab Rahimi Naini graduated from Tehran University of Medical Sciences School of Medicine
Dr. Naini graduated from Tehran University of Medical Sciences School of Medicine in 2000.
- Medical school
- Board certified in gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Sohrab Rahimi Naini accepts plans from 24 insurance carriers
Dr. Naini is in network with 24 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
- Elevance
- United Healthcare
- HCSC
- Alliant Health Plans
- Arkansas Blue Cross and Blue Shield
- +16 more carriersWith a free account
Plan types Dr. Naini accepts, by number of carriers
- PPO13
- HMO12
- Medicare9
- POS7
- EPO4
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Sohrab Rahimi Naini'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Sohrab Rahimi Naini
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. Sohrab Rahimi Naini's NPI number?
Dr. Sohrab Rahimi Naini's NPI number is 1831352095. It was assigned on July 8, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Sohrab Rahimi Naini?
Dr. Sohrab Rahimi Naini is a gastroenterologist in Porterville, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Sohrab Rahimi Naini practice?
Dr. Naini practices at 440 W Putnam Ave, Porterville, CA 93257-3321. Dr. Naini's primary practice is Sohrab Rahimi Naini, MD - Dignity Health in Porterville, California. Dmand AI also links Dr. Naini to 3 hospitals, 4 medical groups and 1 group practice or clinic.
What is Dr. Sohrab Rahimi Naini's office phone number?
The practice phone on file for Dr. Naini is (559) 615-0059.
What is Dr. Sohrab Rahimi Naini's medical license number?
Dr. Naini holds California license C168362, one of the licenses on file in 7 states.
Which states has Dr. Sohrab Rahimi Naini been licensed in?
Dmand AI has state licenses on file for Dr. Naini in California (2020 to 2026), Colorado (2020 to 2027), Arkansas (2023 to 2026), Virginia (2011 to 2026), Texas (2016 to 2025), Wisconsin (2009 to 2025) and Pennsylvania (2006 to 2009).
Which hospitals is Dr. Sohrab Rahimi Naini affiliated with?
Dr. Naini is affiliated with Sierra View Medical Center. Dmand AI links Dr. Naini to 3 more hospitals.
What medical group is Dr. Sohrab Rahimi Naini part of?
Dr. Naini is linked to CHRISTUS Trinity Clinic. Dmand AI links Dr. Naini to 4 more medical groups.
Does Dr. Sohrab Rahimi Naini accept Medicare?
Yes. CMS data shows Dr. Naini billed Medicare for 193 services in 2024, and Dr. Naini accepts Medicare assignment.
How many Medicare patients does Dr. Sohrab Rahimi Naini see?
CMS counts 155 Medicare patients who saw Dr. Naini in 2024, with an average age of 74.
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Is Dr. Sohrab Rahimi Naini board certified?
Yes. Dr. Naini is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Sohrab Rahimi Naini bill to Medicare?
In 2024, Dr. Naini's most billed Medicare services were hospital inpatient care (99222), hospital inpatient care (99231) and surgery: digestive system (43239).
Where did Dr. Sohrab Rahimi Naini go to medical school?
Dr. Naini graduated from Tehran University of Medical Sciences School of Medicine in 2000.
What drugs does Dr. Sohrab Rahimi Naini prescribe most?
In 2024 Medicare Part D data, Dr. Naini's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Zenpep.
Has Dr. Sohrab Rahimi Naini received payments from drug or device companies?
CMS Open Payments shows $1,446 in general payments to Dr. Naini from 17 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Sohrab Rahimi Naini been practicing?
Dr. Naini graduated from medical school in 2000, 26 years ago.
Does Dr. Sohrab Rahimi Naini do research?
Dmand AI links 3 publications to Dr. Naini, published from 2014 to 2016.
Who does Dr. Sohrab Rahimi Naini publish with?
Dr. Naini's most frequent co-authors are Reza Shaker, MD (2 shared papers), Manuel Alberto Amaris, MD (1 shared paper) and Arash Babaei, MD (1 shared paper).
What insurance does Dr. Sohrab Rahimi Naini accept?
Dr. Naini is in network with 24 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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