Whitney Garyn Guess, PA-C
- Medicare services, 2024
- 614
- Medicare patients, 2024
- 250
- Part D claims, 2024
- 974
- MIPS score, 2024
- 83
- Hospital affiliations
- 1
- Practice address
- 2001 Inwood Rd, Dallas, TX 75390
- Practice phone
- Call (214) 645-0624
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UT Southwestern Medical Group
Dallas, Texas
Find Whitney Guess' 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.
Whitney Garyn Guess is a physician assistant in Dallas, Texas
Whitney Guess practices at UT Southwestern Medical Group in Dallas, Texas.
Whitney Guess' NPI, 1356767487, was assigned on March 13, 2014. Whitney Guess holds Texas license PA08821.
- NPI
- 1356767487NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092948224
- NPI enumeration date
- March 13, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (214) 645-0624
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Whitney Garyn Guess practices at UT Southwestern Medical Group in Dallas, Texas
Whitney Guess' primary practice is UT Southwestern Medical Group, at 2001 Inwood Rd, Dallas, TX 75390 in Dallas County. The practice phone is (214) 645-0624.
- UT Southwestern Medical Group2001 Inwood Rd, Dallas, TX 75390 · Dallas CountyPhone(214) 645-0624
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Whitney Garyn Guess is affiliated with 3 sites of care and 2 medical groups
Whitney Guess' primary practice is UT Southwestern Medical Group in Dallas, Texas. Whitney Guess is also affiliated with William P. Clements Jr. University Hospital. The medical group on file is University of Texas Southwestern Medical Center. Dmand AI also links Whitney Guess to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Whitney Garyn Guess' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Whitney Guess practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UT Southwestern Medical Group | 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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Whitney Garyn Guess is one of 8,663 physician assistants in Texas
Physician assistant is Whitney Guess' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Whitney Guess is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Clinical focus
Dmand AI lists bladder disease, cold sores or genital herpes, enlarged prostate and UTI among the conditions Whitney Guess treats.
Physician assistants near Whitney Guess
Counts of physician assistants 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
Whitney Garyn Guess billed Medicare for 614 services in 2024
CMS data shows 614 Medicare services from Whitney Guess across 10 procedure codes in 2024, for 250 Medicare patients. Medicare paid $19,928 for them. Every service was in an office.
Whitney Guess' Medicare services by type, 2024
- Office and hospital visits222
- Other services134
- Lab and pathology129
- Surgery129
Whitney Guess compared with the Texas median for physician assistants, 2024
- Whitney Guess
- Texas median
- Medicare services
- 614vs 2292.7 times
- Medicare patients
- 250vs 992.5 times
- Part D claims
- 833vs 2962.8 times
Medians across 5,541 physician assistants in Texas with Dmand AI profiles that report each measure.
Whitney Guess' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Whitney Garyn Guess treated 250 Medicare patients in 2024, average age 74
CMS counts 250 Medicare patients who saw Whitney Guess in 2024. The largest group is 65 to 74, with 118 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Whitney Guess' median patient age at 66, with 31% women.
Whitney Guess' Medicare patients by age, 2024
Whitney Guess' Medicare patients by sex, 2024
- Women7028%
- Men18072%
Chronic conditions among Whitney Guess' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease34%
- Cancer32%
- Diabetes30%
- Chronic kidney disease28%
- Atrial fibrillation24%
Share of Medicare patients with each condition. A patient can have several.
Whitney Guess' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women31%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Whitney Garyn Guess wrote 974 Medicare Part D claims in 2024
In 2024, Whitney Guess wrote 974 Medicare Part D claims for 431 patients. 86% of them were for generic drugs. CMS names the drug for 833 of them, across 17 drugs with 11 or more claims each, at $125,657 in total drug cost.
Whitney Guess' Part D claims by kind of drug, 2024
- Generic837 claims86%
- Brand-name137 claims14%
Whitney Guess' 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 Whitney Guess' Part D claims, 2024
- Antibiotics17%165 of 974 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Whitney Garyn Guess 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 Whitney Guess for performance year 2024, reported as part of a group. Whitney Guess accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Whitney Guess as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Whitney Guess' MIPS scores, performance year 2024
- 83of 100Final score
- 70.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Whitney Garyn Guess received $551 in industry payments from 2024 to 2025
CMS Open Payments shows 20 general payments to Whitney Guess from 10 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $146.
General payments to Whitney Guess by program year, 2024 to 2025
Companies that paid Whitney Guess the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Whitney Garyn Guess'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Whitney Garyn Guess
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Whitney Garyn Guess' NPI number?
Whitney Garyn Guess' NPI number is 1356767487. It was assigned on March 13, 2014, and it is active in the NPI Registry.
What does Whitney Garyn Guess specialize in?
Whitney Garyn Guess is a physician assistant in Dallas, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Whitney Garyn Guess practice?
Whitney Guess practices at 2001 Inwood Rd, Dallas, TX 75390. Whitney Guess' primary practice is UT Southwestern Medical Group in Dallas, Texas. Dmand AI also links Whitney Guess to 1 group practice or clinic and 1 medical group.
What is Whitney Garyn Guess' office phone number?
The practice phone on file for Whitney Guess is (214) 645-0624.
What is Whitney Garyn Guess' medical license number?
Whitney Guess holds Texas license PA08821.
Which hospitals is Whitney Garyn Guess affiliated with?
Whitney Guess is affiliated with William P. Clements Jr. University Hospital.
What medical group is Whitney Garyn Guess part of?
Whitney Guess is linked to University of Texas Southwestern Medical Center. Dmand AI links Whitney Guess to 1 more medical group.
Does Whitney Garyn Guess accept Medicare?
Yes. CMS data shows Whitney Guess billed Medicare for 614 services in 2024, and Whitney Guess accepts Medicare assignment.
Does Whitney Garyn Guess offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Whitney Guess as offering telehealth services.
What is Whitney Garyn Guess' MIPS score?
Whitney Guess' MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Whitney Garyn Guess see?
CMS counts 250 Medicare patients who saw Whitney Guess in 2024, with an average age of 74.
What services does Whitney Garyn Guess bill to Medicare?
In 2024, Whitney Guess' most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and surgery: urinary system (51798).
What drugs does Whitney Garyn Guess prescribe most?
In 2024 Medicare Part D data, Whitney Guess' most prescribed drugs by claims were Tamsulosin HCl, Alfuzosin HCl ER and Dutasteride.
Has Whitney Garyn Guess received payments from drug or device companies?
CMS Open Payments shows $551 in general payments to Whitney Guess from 10 companies from 2024 to 2025. The largest total came from Baxter Healthcare.
How long has Whitney Garyn Guess been practicing?
Whitney Guess graduated from medical school in 2013, 13 years ago.
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