Dr. Martha Monica Rivera, MD
- Medicare services, 2016
- 14
- Part D claims, 2024
- 76
- Hospital affiliations
- 1
- Industry payments
- $2,729
- Medical groups
- 2
- Practice address
- 1101 North Cherry Street, Tulare, CA 93274
- Practice phone
- Call (559) 686-9097
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Altura Centers for Health - Tulare (N Cherry St)
FQHC - Main Site · Tulare, California
Find Dr. Rivera'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. Martha Monica Rivera is an OB-GYN in Tulare, California
Dr. Rivera practices at Altura Centers for Health - Tulare (N Cherry St) in Tulare, California.
Dr. Rivera's NPI, 1932165206, was assigned on April 25, 2006. Dr. Rivera graduated from University of Caldas Faculty of Medicine in 1992. Dr. Rivera holds California license A88457.
- NPI
- 1932165206NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305897935
- NPI enumeration date
- April 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 686-9097
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martha Monica Rivera practices at Altura Centers for Health - Tulare (N Cherry St) in Tulare, California
Dr. Rivera's primary practice is Altura Centers for Health - Tulare (N Cherry St), at 1101 North Cherry Street, Tulare, CA 93274 in Tulare County. The practice phone is (559) 686-9097.
- Altura Centers for Health - Tulare (N Cherry St)1101 North Cherry Street, Tulare, CA 93274 · Tulare CountyPhone(559) 686-9097
Source: Dmand AI Affiliation Data
Dr. Martha Monica Rivera is affiliated with 3 sites of care and 2 medical groups
Dr. Rivera's primary practice is Altura Centers for Health - Tulare (N Cherry St) in Tulare, California. Dr. Rivera is also affiliated with Kaweah Health Medical Center. The medical group on file is Altura Centers for Health. Dmand AI also links Dr. Rivera to 1 more community health center and 1 medical group, each named with a free account. Dr. Rivera's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Martha Monica Rivera's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rivera practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Altura Centers for Health - Tulare (N Cherry St) | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Martha Monica Rivera is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Rivera's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Rivera is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Rivera's licenses on file in 3 states: California, Pennsylvania and Florida.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Pennsylvania license
- Florida license
Clinical focus
Dmand AI lists menopause, pelvic prolapse, UTI and vaginal infection among the conditions Dr. Rivera treats.
OB-GYNs near Dr. Rivera
Counts of OB-GYNs 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. Martha Monica Rivera billed Medicare for 14 services in 2016
CMS data shows 14 Medicare services from Dr. Rivera across 1 procedure code in 2016. Medicare paid $48 for them. Every service was in an office.
Dr. Rivera compared with the California median for OB-GYNs, 2016
- Dr. Rivera
- California median
- Medicare services
- 14vs 5876% below
- Part D claims
- 15vs 3557% below
Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.
Dr. Rivera's most billed Medicare procedure codes, 2016
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. Rivera?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rivera and other OB-GYNs in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Martha Monica Rivera's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Rivera's median patient age at 35, with 99% women.
Dr. Rivera's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women99%
- Men1%
Source: Dmand AI Patient Panel Data
Dr. Martha Monica Rivera wrote 76 Medicare Part D claims in 2024
In 2024, Dr. Rivera wrote 76 Medicare Part D claims for 26 patients. 78% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $924 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Rivera's Part D claims by kind of drug, 2024
- Generic59 claims78%
- Brand-name17 claims22%
Dr. Rivera'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: 132024: 1515%
Drugs named by CMS: 1 in 2024, 1 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
How Dr. Martha Monica Rivera takes part in Medicare
Dr. Rivera 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. Martha Monica Rivera received $2,729 in industry payments from 2018 to 2025
CMS Open Payments shows 129 general payments to Dr. Rivera from 21 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $1,224.
General payments to Dr. Rivera by program year, 2018 to 2025
General payments to Dr. Rivera by kind, 2018 to 2025
- Food and beverage$2,71399%
- Education$161%
Companies that paid Dr. Rivera the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martha Monica Rivera has 1 award and honors on record
Dmand AI lists 1 award for Dr. Rivera.
Awards and honors for Dr. Rivera
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Martha Monica Rivera graduated from University of Caldas Faculty of Medicine
Dr. Rivera graduated from University of Caldas Faculty of Medicine in 1992.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Martha Monica Rivera accepts plans from 13 insurance carriers
Dr. Rivera is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Rivera accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Martha Monica Rivera'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 Data |
| 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) |
| Industry payments | Open Payments (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. Martha Monica Rivera
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. Martha Monica Rivera's NPI number?
Dr. Martha Monica Rivera's NPI number is 1932165206. It was assigned on April 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Martha Monica Rivera?
Dr. Martha Monica Rivera is an OB-GYN in Tulare, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Martha Monica Rivera practice?
Dr. Rivera practices at 1101 North Cherry Street, Tulare, CA 93274. Dr. Rivera's primary practice is Altura Centers for Health - Tulare (N Cherry St) in Tulare, California. Dmand AI also links Dr. Rivera to 1 community health center and 1 medical group.
What is Dr. Martha Monica Rivera's office phone number?
The practice phone on file for Dr. Rivera is (559) 686-9097.
What is Dr. Martha Monica Rivera's medical license number?
Dr. Rivera holds California license A88457, one of the licenses on file in 3 states.
Which states has Dr. Martha Monica Rivera been licensed in?
Dmand AI has state licenses on file for Dr. Rivera in California (2004 to 2026), Pennsylvania (2002 to 2018) and Florida (2011 to 2017).
Which hospitals is Dr. Martha Monica Rivera affiliated with?
Dr. Rivera is affiliated with Kaweah Health Medical Center.
What medical group is Dr. Martha Monica Rivera part of?
Dr. Rivera is linked to Altura Centers for Health. Dmand AI links Dr. Rivera to 1 more medical group.
Does Dr. Martha Monica Rivera accept Medicare?
Yes. CMS data shows Dr. Rivera billed Medicare for 14 services in 2016, and Dr. Rivera accepts Medicare assignment.
Is Dr. Martha Monica Rivera board certified?
Yes. Dr. Rivera is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Show 6 more questionsShow fewer questions
What services does Dr. Martha Monica Rivera bill to Medicare?
In 2016, Dr. Rivera's most billed Medicare services were lab and pathology test (81002).
Where did Dr. Martha Monica Rivera go to medical school?
Dr. Rivera graduated from University of Caldas Faculty of Medicine in 1992.
What drugs does Dr. Martha Monica Rivera prescribe most?
In 2024 Medicare Part D data, Dr. Rivera's most prescribed drugs by claims were Estradiol.
Has Dr. Martha Monica Rivera received payments from drug or device companies?
CMS Open Payments shows $2,729 in general payments to Dr. Rivera from 21 companies from 2018 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Martha Monica Rivera been practicing?
Dr. Rivera graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Martha Monica Rivera accept?
Dr. Rivera is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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