Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Nathan Rosso , PA-C

Physician Assistant • Odessa, TX

Active NPI 1750808341 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

4040 Medical Park Dr
Odessa, TX 797652233

Call 4323336603 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

4040 Medical Park Dr

Odessa, TX 797652233

Telephone 4323336603
Organization at the Same NPPES Address or Phone
Chappell Rosso Dermatology Pa Facility NPI 1962625533

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Pinnacle Dermatology Sc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2017

Medicare patients

839 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $183,944 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $120,527 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

1,671 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$1,189,500 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $5,155.50 across 229 records.

By nature of payment

  • Food and Beverage: $4,664.36 across 223 records.
  • Education: $491.14 across 6 records.

Reporting-company totals (3 largest of 19)

  • ABBVIE INC.: $751.15 across 35 records.
  • UCB, Inc.: $728.82 across 23 records.
  • Janssen Pharmaceuticals, Inc: $632.95 across 27 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

9 years (graduated 2017)

CMS Doctors and Clinicians data list 2017 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2017

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Nathan Rosso has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Nathan Rosso as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Odessa and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Odessa, TX (2024, 26 clinicians with data). Median for this group: 524. Middle half: 110 to 2,567.

More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Texas (2024, 4,400 clinicians with data). Median for this group: 211. Middle half: 76 to 593.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Odessa, TX (2024, 26 clinicians with data). Median for this group: $27,573. Middle half: $7,697 to $49,442.

A higher Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in Texas (2024, 4,400 clinicians with data). Median for this group: $15,434. Middle half: $6,111 to $35,691.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Odessa, TX (2024, 26 clinicians with data). Median for this group: $18,825. Middle half: $4,345 to $34,332.

A higher Medicare payment amount than 95% of clinicians listed under Physician Assistant in Texas (2024, 4,400 clinicians with data). Median for this group: $11,276. Middle half: $4,395 to $26,238.

Medicare Part D prescriptions

More Part D prescriptions than 70% of clinicians listed under Physician Assistant in Odessa, TX (2024, 25 clinicians with data). Median for this group: 239. Middle half: 43 to 2,015.

More Part D prescriptions than 80% of clinicians listed under Physician Assistant in Texas (2024, 4,882 clinicians with data). Median for this group: 261. Middle half: 73 to 938.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Physician Assistant in Odessa, TX (2024, 25 clinicians with data). Median for this group: $3,962. Middle half: $172 to $241,803.

A higher Part D drug cost than 95% of clinicians listed under Physician Assistant in Texas (2024, 4,882 clinicians with data). Median for this group: $7,999. Middle half: $749 to $103,240.

51 active clinicians are listed under Physician Assistant with a practice address in Odessa, TX (11,008 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Odessa

7.8% of these 51 clinicians have the CMS telehealth indicator.

62.7% of these 51 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 229 records totaling $5,155.50.

Manufacturer Payment Nature Product Type Amount ($)
Arcutis Biotherapeutics, Inc.
Food and Beverage
In-kind items and services
Zoryve General $125.69
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $109.01
Bristol Myers Squibb Company
Education
In-kind items and services
Sotyktu General $99.99
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
TREMFYA General $99.99
SUN PHARMACEUTICAL INDUSTRIES INC.
Education
In-kind items and services
— General $99.00
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
TREMFYA General $99.00
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $91.73
ABBVIE INC.
Food and Beverage
In-kind items and services
BOTOX General $88.11
REVANCE THERAPEUTICS, INC.
Food and Beverage
In-kind items and services
DAXXIFY General $83.33
Sanofi and Genzyme US Companies
Education
In-kind items and services
DUPIXENT General $79.99
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $46.62
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $43.37
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $40.79
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $40.79
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $39.10
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $39.04
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $37.91
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $35.23
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $34.38
Galderma Laboratories, L.P.
Food and Beverage
In-kind items and services
NEMLUVIO General $34.21
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $34.09
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $33.84
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $33.77
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $33.61
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $32.84

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2019–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths
1,365 254 $19.02 $5.22
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
617 524 $263.48 $72.87
17000 Destruction of precancer skin growth, 1 growth
431 356 $195.10 $38.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
352 295 $373.10 $102.72
17110 Destruction of skin growth, 1-14 growths
327 297 $326.37 $89.99
11102 Biopsy of related skin growth, first growth
306 274 $287.65 $67.58
11103 Biopsy of related skin growth, each additional growth
200 97 $144.22 $40.14
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
133 29 $3.05 $0.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
75 75 $322.91 $87.92
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
47 47 $486.73 $135.89
96372 Injection of drug or substance under skin or into muscle
26 21 $41.31 $11.14
17004 Destruction of precancer skin growth, 15 or more growths
22 19 $481.54 $134.68
69100 Biopsy of ear
22 20 $273.96 $46.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
20 19 $163.28 $45.82
11104 Punch biopsy, first skin growth
13 11 $358.38 $100.03
17111 Destruction of skin growth, 15 or more growths
13 12 $383.16 $107.05

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Clobetasol Propionate Clobetasol Propionate 267 8,165 $10,089.54 155
Ketoconazole Ketoconazole 192 5,899 $3,346.98 91
Triamcinolone Acetonide Triamcinolone Acetonide 99 3,149 $1,567.07 55
Minoxidil Minoxidil 97 5,032 $317.82 28
Mupirocin Mupirocin 75 1,481 $479.02 53
Doxycycline Hyclate Doxycycline Hyclate 66 2,329 $1,400.20 47
Taltz Autoinjector Ixekizumab 58 1,680 $402,180.97 —
Fluocinonide Fluocinonide 52 1,483 $2,535.99 41
Mometasone Furoate Mometasone Furoate 48 1,299 $817.53 39
Clindamycin Phosphate Clindamycin Phosphate 46 1,235 $2,823.26 20
Dupixent Pen Dupilumab 46 1,216 $163,564.08 —
Hydrocortisone Hydrocortisone 38 1,007 $350.45 22
Hydroxyzine Hcl Hydroxyzine Hcl 37 1,217 $123.90 11
Taltz Syringe Ixekizumab 29 1,036 $258,844.48 —
Metronidazole Metronidazole 28 832 $1,839.10 12
Ammonium Lactate Ammonium Lactate 27 842 $639.64 17
Valacyclovir Valacyclovir Hcl 27 841 $726.68 16
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 26 640 $252.79 13
Levocetirizine Dihydrochloride Levocetirizine Dihydrochloride 23 1,470 $533.59 12
Imiquimod Imiquimod 21 586 $611.41 16
Betamethasone Dipropionate Betamethasone Dipropionate 17 500 $932.19 —
Rinvoq Upadacitinib 17 750 $159,626.07 —
Spironolactone Spironolactone 15 1,050 $161.85 —
Fluorouracil Fluorouracil 14 405 $856.41 —
Humira(Cf) Pen Adalimumab 14 560 $133,829.64 —

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-09-09
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES TX PA11365

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Dermatology

NUCC Taxonomy Code: 207N00000X

License # reported to NPPES TX PA11365

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20180202000207

Enrollment State Jurisdiction

TX

PECOS Control ID

6103186564

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Pinnacle Dermatology Sc

4040 Medical Park Dr, Odessa, TX 797652233

Phone: 4322170344

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
NPI 1669629101

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated August 24, 2017.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from September 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1750808341
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 24, 2017
Last Update: September 09, 2025
Sole Proprietor: No

Other Physician Assistants in Odessa

All Physician Assistants in Odessa

Mailing Address

4040 Medical Park Dr

Odessa, TX 797652233

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.