Dr. Martin E. Dennis, MD

  • Reno, NV
  • OB-GYN
NPI1184724098PAC ID0840394359
Medicare services, 2023
35
Medicare patients, 2024
23
Part D claims, 2024
76
Clinical trials
1
Hospital affiliations
1
Practice address
1865 Plumas St Suite 1 Suite 1, Reno, NV 89509-3386
Practice phone
Call (775) 786-7440
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Northern Nevada Women's Health

Women's health practice · Reno, Nevada

See all 5 affiliations

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Dr. Martin E. Dennis is an OB-GYN in Reno, Nevada

Dr. Dennis practices at Northern Nevada Women's Health in Reno, Nevada.

Dr. Dennis' NPI, 1184724098, was assigned on September 22, 2006. Dr. Dennis graduated from UNR Med in 1994. Dr. Dennis' Nevada license number on file is 10195.

NPI and contact details
Medicare PAC ID
0840394359
NPI enumeration date
September 22, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(775) 786-7440
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
66
Medical school graduation
1994

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Martin E. Dennis practices at Northern Nevada Women's Health in Reno, Nevada

Dr. Dennis' primary practice is Northern Nevada Women's Health, at 1865 Plumas St Suite 1 Suite 1, Reno, NV 89509-3386. The practice phone is (775) 786-7440.

  • Northern Nevada Women's Health
    1865 Plumas St Suite 1 Suite 1, Reno, NV 89509-3386Phone(775) 786-7440

Source: Dmand AI Affiliation Data

Dr. Martin E. Dennis is affiliated with 3 sites of care and 2 medical groups

Dr. Dennis' primary practice is Northern Nevada Women's Health in Reno, Nevada. Dr. Dennis is also affiliated with Renown Regional Medical Center. The medical group on file is Northern Nevada Women's Health. Dmand AI also links Dr. Dennis to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Dennis

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Martin E. Dennis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dennis practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Northern Nevada Women's HealthAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Martin E. Dennis is one of 274 OB-GYNs in Nevada

Obstetrics and gynecology is Dr. Dennis' primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Dennis is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Dennis' licenses on file in 3 states: Nevada, California and North Dakota.

Specialties and state licenses

  • Obstetrics and gynecology, NevadaPrimaryLicense 10195 · 2002 to 2025 · taxonomy 207V00000X
  • California license1995 to 2027
  • North Dakota license1998 to 2002

Clinical focus

Dmand AI lists menopause among the conditions Dr. Dennis treats.

OB-GYNs near Dr. Dennis

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. Martin E. Dennis billed Medicare for 35 services in 2023

CMS data shows 35 Medicare services from Dr. Dennis across 2 procedure codes in 2023, all of them office visits, for 23 Medicare patients. Medicare paid $2,533 for them. Every service was in an office.

Medicare services, 202335
Medicare patients23
Paid by Medicare$2,533
Procedure codes2

Dr. Dennis' Medicare services by type, 2022 to 2023

  • 2022
  • 2023
Office and hospital visits
2022: 192023: 3584%
Other services
2022: 142023: 0100%

Dr. Dennis compared with the Nevada median for OB-GYNs, 2023

  • Dr. Dennis
  • Nevada median
Medicare services
35vs 4420% below
Medicare patients
23vs 3534% below
Part D claims
18vs 3345% below

Medians across 241 OB-GYNs in Nevada with Dmand AI profiles that report each measure.

Dr. Dennis' most billed Medicare procedure codes, 2023

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Dennis

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Martin E. Dennis treated 23 Medicare patients in 2024, average age 71

CMS counts 23 Medicare patients who saw Dr. Dennis in 2024. 65% of them have high blood pressure, and 65% have high cholesterol. Their average risk score is 0.66, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Dennis' median patient age at 36, with 99% women.

Medicare patients, 202423
Average age71
Average risk score0.66

Chronic conditions among Dr. Dennis' Medicare patients, 2024

  1. High blood pressure65%
  2. High cholesterol65%

Share of Medicare patients with each condition. A patient can have several.

Dr. Dennis' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 36

Patient panel by sex, all payers

  • Women99%
  • Men0%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Martin E. Dennis wrote 76 Medicare Part D claims in 2024

In 2024, Dr. Dennis wrote 76 Medicare Part D claims for 28 patients. 75% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each, at $274 in total drug cost. In 2023, CMS named 12 claims across 1 drug.

Part D claims, 202476
Drugs named by CMS1
Total drug cost$274
Part D patients28

Dr. Dennis' Part D claims by kind of drug, 2024

  • Generic57 claims75%
  • Brand-name19 claims25%

Dr. Dennis' 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: 122024: 1850%

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Dennis

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. Martin E. Dennis takes part in Medicare

Dr. Dennis 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. Martin E. Dennis has worked on 1 clinical trial

Dmand AI links Dr. Dennis to 1 clinical trial. Conditions studied include Venous Thrombosis and Thrombosis.

Conditions in Dr. Dennis' trials

  • Venous Thrombosis
  • Thrombosis

Recent clinical trials with Dr. Dennis

Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage

Dr. Martin E. Dennis received $2,814 in industry payments from 2016 to 2025

CMS Open Payments shows 168 general payments to Dr. Dennis from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,078.

General payments to Dr. Dennis by program year, 2016 to 2025

General payments to Dr. Dennis by kind, 2016 to 2025

$2.8Kin total
  • Food and beverage$2,75098%
  • Education$642%

Companies that paid Dr. Dennis the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Dennis

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Martin E. Dennis has 1 award and honors on record

Dmand AI lists 1 award for Dr. Dennis.

Awards and honors for Dr. Dennis

  1. Undated
    • ACOG Fellow

Source: Dmand AI Professional Profile Data

Dr. Martin E. Dennis graduated from UNR Med

Dr. Dennis graduated from UNR Med in 1994. Dr. Dennis is a member of American College of Obstetricians and Gynecologists.

  1. Medical schoolUNR Med
  2. Board certified in obstetrics & gynecologyAmerican Board of Obstetrics and Gynecology

Source: Dmand AI Professional Profile Data

Dr. Martin E. Dennis accepts plans from 13 insurance carriers

Dr. Dennis is in network with 13 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

Plan types Dr. Dennis accepts, by number of carriers

  1. PPO7
  2. HMO6
  3. Medicare5
  4. POS5
  5. EPO4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Martin E. Dennis's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Martin E. Dennis

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. Martin E. Dennis' NPI number?

Dr. Martin E. Dennis' NPI number is 1184724098. It was assigned on September 22, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Martin E. Dennis?

Dr. Martin E. Dennis is an OB-GYN in Reno, Nevada. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).

Where does Dr. Martin E. Dennis practice?

Dr. Dennis practices at 1865 Plumas St Suite 1 Suite 1, Reno, NV 89509-3386. Dr. Dennis' primary practice is Northern Nevada Women's Health in Reno, Nevada. Dmand AI also links Dr. Dennis to 1 group practice or clinic and 1 medical group.

What is Dr. Martin E. Dennis' office phone number?

The practice phone on file for Dr. Dennis is (775) 786-7440.

What is Dr. Martin E. Dennis' medical license number?

Dr. Dennis' Nevada license number on file is 10195, one of the licenses on file in 3 states.

Which states has Dr. Martin E. Dennis been licensed in?

Dmand AI has state licenses on file for Dr. Dennis in Nevada (2002 to 2025), California (1995 to 2027) and North Dakota (1998 to 2002).

Which hospitals is Dr. Martin E. Dennis affiliated with?

Dr. Dennis is affiliated with Renown Regional Medical Center.

What medical group is Dr. Martin E. Dennis part of?

Dr. Dennis is linked to Northern Nevada Women's Health. Dmand AI links Dr. Dennis to 1 more medical group.

Does Dr. Martin E. Dennis accept Medicare?

Yes. CMS data shows Dr. Dennis billed Medicare for 35 services in 2023, and Dr. Dennis accepts Medicare assignment.

How many Medicare patients does Dr. Martin E. Dennis see?

CMS counts 23 Medicare patients who saw Dr. Dennis in 2024, with an average age of 71.

Show 8 more questionsShow fewer questions

Is Dr. Martin E. Dennis board certified?

Yes. Dr. Dennis is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.

What services does Dr. Martin E. Dennis bill to Medicare?

In 2023, Dr. Dennis' most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).

Where did Dr. Martin E. Dennis go to medical school?

Dr. Dennis graduated from UNR Med in 1994.

What drugs does Dr. Martin E. Dennis prescribe most?

In 2024 Medicare Part D data, Dr. Dennis' most prescribed drugs by claims were Estradiol.

Has Dr. Martin E. Dennis received payments from drug or device companies?

CMS Open Payments shows $2,814 in general payments to Dr. Dennis from 21 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Martin E. Dennis been practicing?

Dr. Dennis graduated from medical school in 1994, 32 years ago.

Does Dr. Martin E. Dennis do research?

Dr. Dennis has worked on 1 clinical trial.

What insurance does Dr. Martin E. Dennis accept?

Dr. Dennis is in network with 13 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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