Dr. Melissa Maria Pham, MD

  • Sacramento, CA
  • Gynecologic oncologist
NPI1275982852PAC ID5193085520
Medicare services, 2024
64
Medicare patients, 2024
51
Part D claims, 2024
64
Publications
7
MIPS score, 2024
83
Practice address
2315 Stockton Boulevard, Sacramento, CA 95817
Practice phone
Call (916) 734-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Davis Medical Center

Hospital · Sacramento, California

See all 4 affiliations

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Dr. Melissa Maria Pham is a gynecologic oncologist in Sacramento, California

Dr. Pham practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Pham's NPI, 1275982852, was assigned on June 6, 2016. Dr. Pham graduated from Geisinger Commonwealth School of Medicine in 2016. Dr. Pham holds California license 198630.

NPI and contact details
Medicare PAC ID
5193085520
NPI enumeration date
June 6, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 734-2011
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
32
Medical school graduation
2016

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

Dr. Melissa Maria Pham practices at UC Davis Medical Center in Sacramento, California

Dr. Pham's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Source: Dmand AI Affiliation Data

Dr. Melissa Maria Pham is affiliated with 3 sites of care and 1 medical group

Dr. Pham's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dr. Pham is also affiliated with Enloe Health. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Pham to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Pham

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Melissa Maria Pham's practice

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

EHR by site
SiteEHR vendor and product
UC Davis Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Melissa Maria Pham is one of 178 gynecologic oncologists in California

Gynecologic oncology is Dr. Pham's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dmand AI has Dr. Pham's licenses on file in 4 states: California, Texas, Vermont and Pennsylvania.

Specialties and state licenses

  • Gynecologic oncology, CaliforniaPrimaryLicense 198630 · 2024 to 2026 · taxonomy 207VX0201X
  • Obstetrics and gynecology, TexasLicense T8305 · 2022 to 2025 · taxonomy 207V00000X
  • Vermont license2018 to 2019
  • Pennsylvania license2016 to 2018

Gynecologic oncologists near Dr. Pham

Counts of gynecologic oncologists 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. Melissa Maria Pham billed Medicare for 64 services in 2024

CMS data shows 64 Medicare services from Dr. Pham across 3 procedure codes in 2024, for 51 Medicare patients. Medicare paid $3,228 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202464
Medicare patients51
Paid by Medicare$3,228
Procedure codes3

Dr. Pham's Medicare services by type, 2024

  1. Other services34
  2. Office and hospital visits30

Dr. Pham compared with the California median for gynecologic oncologists, 2024

  • Dr. Pham
  • California median
Medicare services
64vs 28077% below
Medicare patients
51vs 12258% below
Part D claims
11vs 3871% below

Medians across 165 gynecologic oncologists in California with Dmand AI profiles that report each measure.

Dr. Pham'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.

See all procedures by Dr. Pham

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

Dr. Melissa Maria Pham treated 51 Medicare patients in 2024, average age 73

CMS counts 51 Medicare patients who saw Dr. Pham in 2024. The largest group is 65 to 74, with 24 patients. 73% of them have high blood pressure, and 65% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.12, 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. Pham's median patient age at 62, with 99% women.

Medicare patients, 202451
Average age73
Average risk score2.12
Also on Medicaid35%

Dr. Pham's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Pham's Medicare patients, 2024

  1. High blood pressure73%
  2. High cholesterol65%
  3. Cancer47%
  4. Diabetes41%
  5. Arthritis33%
  6. Chronic kidney disease27%
  7. Mood disorders27%
  8. Osteoporosis25%

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

Dr. Pham's patients across all payers

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

Patient panel by age, all payers

Median age 62

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. Melissa Maria Pham wrote 64 Medicare Part D claims in 2024

In 2024, Dr. Pham wrote 64 Medicare Part D claims for 20 patients. 97% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $38 in total drug cost. In 2023, CMS named 52 claims across 2 drugs.

Part D claims, 202464
Drugs named by CMS1
Total drug cost$38
Part D patients20

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

  • Generic62 claims97%
  • Brand-name and other2 claims3%

Dr. Pham'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.

Drug classes CMS tracks in Dr. Pham's Part D claims, 2024

  • Opioids22%14 of 64 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 522024: 1179%

Drugs named by CMS: 1 in 2024, 2 in 2023.

See all prescribing by Dr. Pham

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. Melissa Maria Pham scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Pham for performance year 2024, reported as part of a group. Dr. Pham accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Pham as offering telehealth. CMS counts 24 procedures of removal of the uterus by Dr. Pham, more than 95% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Pham's MIPS scores, performance year 2024

  • 83of 100Final score
  • 64.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Pham ranks in Medicare procedure volume

Removal of the uterus
95th percentile24 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Melissa Maria Pham has 7 publications on record

Dmand AI links 7 papers to Dr. Pham, published from 2021 to 2025. 2021 was the busiest year, with 2. The most frequent topics are Poly(ADP-ribose) Polymerase Inhibitors, Antineoplastic Agents and Endometrial Neoplasms. Dr. Pham has published most often in Int J Gynecol Cancer. Dr. Pham's most frequent co-authors are Shannon Neville Westin, MD, Monica Avila, MD and Emily Moss Hinchcliff, MD.

Papers7
Years published2021 to 2025

Dr. Pham's papers by year, 2021 to 2025

Topics Dr. Pham writes about most

  • Poly(ADP-ribose) Polymerase Inhibitors
  • Antineoplastic Agents
  • Endometrial Neoplasms
  • Ovarian Neoplasms
  • Phosphatidylinositol 3-Kinases

Dr. Pham's most frequent co-authors

Recent publications by Dr. Pham

See all 7 publications and co-authors

See who Dr. Pham researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pham works with, so you can find a warm path to the right gynecologic oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Melissa Maria Pham received $50,469 in industry payments from 2021 to 2025

CMS Open Payments shows 10 general payments to Dr. Pham from 9 drug and device companies from 2021 to 2025. Grants make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $50,000.

General payments to Dr. Pham by program year, 2021 to 2025

General payments to Dr. Pham by kind, 2021 to 2025

$50.5Kin total
  • Grants$50,00099%
  • Food and beverage$4691%

Companies that paid Dr. Pham the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Pham

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

Dr. Melissa Maria Pham graduated from Geisinger Commonwealth School of Medicine

Dr. Pham graduated from Geisinger Commonwealth School of Medicine in 2016. Dr. Pham is a member of ACOG.

  1. Medical schoolGeisinger Commonwealth School of Medicine

Source: Dmand AI Professional Profile Data

Dr. Melissa Maria Pham accepts plans from 5 insurance carriers

Dr. Pham is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Regence Health Plans. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Regence Health Plans
  • CMS Medicare
  • VT State Medicaid

Plan types Dr. Pham accepts, by number of carriers

  1. Medicare4
  2. PPO3
  3. HMO2
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Melissa Maria Pham'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Melissa Maria Pham

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. Melissa Maria Pham's NPI number?

Dr. Melissa Maria Pham's NPI number is 1275982852. It was assigned on June 6, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Melissa Maria Pham?

Dr. Melissa Maria Pham is a gynecologic oncologist in Sacramento, California. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).

Where does Dr. Melissa Maria Pham practice?

Dr. Pham practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Pham's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Pham to 1 group practice or clinic.

What is Dr. Melissa Maria Pham's office phone number?

The practice phone on file for Dr. Pham is (916) 734-2011.

What is Dr. Melissa Maria Pham's medical license number?

Dr. Pham holds California license 198630, one of the licenses on file in 4 states.

Which states has Dr. Melissa Maria Pham been licensed in?

Dmand AI has state licenses on file for Dr. Pham in California (2024 to 2026), Texas (2022 to 2025), Vermont (2018 to 2019) and Pennsylvania (2016 to 2018).

Which hospitals is Dr. Melissa Maria Pham affiliated with?

Dr. Pham practices at UC Davis Medical Center in Sacramento, California. Dr. Pham is also affiliated with Enloe Health.

What medical group is Dr. Melissa Maria Pham part of?

Dr. Pham is linked to UC Davis Medical Group.

Does Dr. Melissa Maria Pham accept Medicare?

Yes. CMS data shows Dr. Pham billed Medicare for 64 services in 2024, and Dr. Pham accepts Medicare assignment.

Does Dr. Melissa Maria Pham offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Pham as offering telehealth services.

Show 10 more questionsShow fewer questions

What is Dr. Melissa Maria Pham's MIPS score?

Dr. Pham's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Dr. Melissa Maria Pham see?

CMS counts 51 Medicare patients who saw Dr. Pham in 2024, with an average age of 73.

What services does Dr. Melissa Maria Pham bill to Medicare?

In 2024, Dr. Pham's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, new patient (99204).

Where did Dr. Melissa Maria Pham go to medical school?

Dr. Pham graduated from Geisinger Commonwealth School of Medicine in 2016.

What drugs does Dr. Melissa Maria Pham prescribe most?

In 2024 Medicare Part D data, Dr. Pham's most prescribed drugs by claims were Dexamethasone.

Has Dr. Melissa Maria Pham received payments from drug or device companies?

CMS Open Payments shows $50,469 in general payments to Dr. Pham from 9 companies from 2021 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Melissa Maria Pham been practicing?

Dr. Pham graduated from medical school in 2016, 10 years ago.

Does Dr. Melissa Maria Pham do research?

Dmand AI links 7 publications to Dr. Pham, published from 2021 to 2025.

Who does Dr. Melissa Maria Pham publish with?

Dr. Pham's most frequent co-authors are Shannon Neville Westin, MD (4 shared papers), Monica Avila, MD (3 shared papers) and Emily Moss Hinchcliff, MD (2 shared papers).

What insurance does Dr. Melissa Maria Pham accept?

Dr. Pham is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Regence Health Plans. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

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