Dr. Melissa Plessner, DO

  • Houston, TX
  • Hospitalist
NPI1508113853PAC ID3678715455
Medicare services, 2024
196
Medicare patients, 2024
136
Part D claims, 2024
215
Hospital affiliations
1
Medical groups
2
Practice address
6411 Fannin, Houston, TX 77030
Practice phone
Call (713) 704-3700
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Memorial Hermann-Texas Medical Center

Hospital · Houston, Texas

See all 5 affiliations

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Dr. Melissa Plessner is a hospitalist in Houston, Texas

Dr. Plessner practices at Memorial Hermann-Texas Medical Center in Houston, Texas, part of Memorial Hermann Health System.

Dr. Plessner's NPI, 1508113853, was assigned on August 6, 2012. Dr. Plessner graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2010. Dr. Plessner holds Texas license P6247.

NPI and contact details
Medicare PAC ID
3678715455
NPI enumeration date
August 6, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(713) 704-3700
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
42
Medical school graduation
2010

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

Dr. Melissa Plessner practices at Memorial Hermann-Texas Medical Center in Houston, Texas

Dr. Plessner's primary practice is Memorial Hermann-Texas Medical Center, at 6411 Fannin, Houston, TX 77030 in Harris County. The practice phone is (713) 704-3700.

Source: Dmand AI Affiliation Data

Dr. Melissa Plessner is affiliated with 3 sites of care and 2 medical groups

Dr. Plessner's primary practice is Memorial Hermann-Texas Medical Center in Houston, Texas, part of Memorial Hermann Health System. The medical group on file is UT Physicians. Dmand AI also links Dr. Plessner to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Plessner

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

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

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

EHR by site
SiteEHR vendor and product
Memorial Hermann-Texas Medical CenterAvailable 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. Melissa Plessner is one of 1,491 hospitalists in Texas

Hospitalist is Dr. Plessner's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Plessner is board certified in internal medicine by the American Board of Internal Medicine. Dr. Plessner is licensed in Texas.

Specialties and state licenses

  • Hospitalist, TexasPrimaryLicense P6247 · taxonomy 208M00000X

Clinical focus

Dmand AI lists acute diabetes, cellulitis, congestive heart failure, liver disease, non-surgical back problems, pulmonary embolism and seizures among the conditions Dr. Plessner treats.

Hospitalists near Dr. Plessner

Counts of hospitalists 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 Plessner billed Medicare for 196 services in 2024

CMS data shows 196 Medicare services from Dr. Plessner across 5 procedure codes in 2024, for 136 Medicare patients. Medicare paid $17,191 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024196
Medicare patients136
Paid by Medicare$17,191
Procedure codes5

Dr. Plessner's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2072024: 1965%

Dr. Plessner compared with the Texas median for hospitalists, 2024

  • Dr. Plessner
  • Texas median
Medicare services
196vs 38749% below
Medicare patients
136vs 17824% below
Part D claims
16vs 8481% below

Medians across 1,305 hospitalists in Texas with Dmand AI profiles that report each measure.

Dr. Plessner'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. Plessner

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

Dr. Melissa Plessner treated 136 Medicare patients in 2024, average age 73

CMS counts 136 Medicare patients who saw Dr. Plessner in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.56, 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. Plessner's median patient age at 67, with 51% women.

Medicare patients, 2024136
Average age73
Average risk score2.56
Also on Medicaid18%

Dr. Plessner's Medicare patients by age, 2024

Dr. Plessner's Medicare patients by sex, 2024

  • Women8059%
  • Men5641%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis67%
  4. Ischemic heart disease46%
  5. Anxiety43%
  6. Chronic kidney disease43%
  7. Diabetes43%
  8. Mood disorders41%

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

Dr. Plessner's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women51%
  • Men49%

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

Dr. Melissa Plessner wrote 215 Medicare Part D claims in 2024

In 2024, Dr. Plessner wrote 215 Medicare Part D claims for 86 patients. 89% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $50 in total drug cost. In 2023, CMS named 43 claims across 3 drugs.

Part D claims, 2024215
Drugs named by CMS1
Total drug cost$50
Part D patients86

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

  • Generic192 claims89%
  • Brand-name23 claims11%

Dr. Plessner'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. Plessner's Part D claims, 2024

  • Opioids15%32 of 215 claims
  • Antibiotics13%29 of 215 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: 432024: 1663%

Drugs named by CMS: 1 in 2024, 3 in 2023.

See all prescribing by Dr. Plessner

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. Melissa Plessner takes part in Medicare

Dr. Plessner 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. Melissa Plessner graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury

Dr. Plessner graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2010.

  1. Medical schoolNew York Institute of Technology College of Osteopathic Medicine - Old Westbury
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in 2013 - 2027TX State License

Source: Dmand AI Professional Profile Data

Dr. Melissa Plessner accepts plans from 22 insurance carriers

Dr. Plessner is in network with 22 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.

Plan types Dr. Plessner accepts, by number of carriers

  1. HMO13
  2. PPO13
  3. Medicare11
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Melissa Plessner'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)
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 Plessner

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 Plessner's NPI number?

Dr. Melissa Plessner's NPI number is 1508113853. It was assigned on August 6, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Melissa Plessner?

Dr. Melissa Plessner is a hospitalist in Houston, Texas. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Melissa Plessner practice?

Dr. Plessner practices at 6411 Fannin, Houston, TX 77030. Dr. Plessner's primary practice is Memorial Hermann-Texas Medical Center in Houston, Texas, part of Memorial Hermann Health System. Dmand AI also links Dr. Plessner to 2 group practices and clinics and 1 medical group.

What is Dr. Melissa Plessner's office phone number?

The practice phone on file for Dr. Plessner is (713) 704-3700.

What is Dr. Melissa Plessner's medical license number?

Dr. Plessner holds Texas license P6247.

Which hospitals is Dr. Melissa Plessner affiliated with?

Dr. Plessner practices at Memorial Hermann-Texas Medical Center in Houston, Texas.

What medical group is Dr. Melissa Plessner part of?

Dr. Plessner is linked to UT Physicians. Dmand AI links Dr. Plessner to 1 more medical group.

Does Dr. Melissa Plessner accept Medicare?

Yes. CMS data shows Dr. Plessner billed Medicare for 196 services in 2024, and Dr. Plessner accepts Medicare assignment.

How many Medicare patients does Dr. Melissa Plessner see?

CMS counts 136 Medicare patients who saw Dr. Plessner in 2024, with an average age of 73.

Is Dr. Melissa Plessner board certified?

Yes. Dr. Plessner is board certified in internal medicine by the American Board of Internal Medicine.

Show 5 more questionsShow fewer questions

What services does Dr. Melissa Plessner bill to Medicare?

In 2024, Dr. Plessner's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).

Where did Dr. Melissa Plessner go to medical school?

Dr. Plessner graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2010.

What drugs does Dr. Melissa Plessner prescribe most?

In 2024 Medicare Part D data, Dr. Plessner's most prescribed drugs by claims were Oxycodone HCl.

How long has Dr. Melissa Plessner been practicing?

Dr. Plessner graduated from medical school in 2010, 16 years ago.

What insurance does Dr. Melissa Plessner accept?

Dr. Plessner is in network with 22 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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