Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Mark D Lehman , MD

Dermatology • Tulsa, OK

Active NPI 1932195815 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

2121 E 21st St
Tulsa, OK 741141409

Call 9187492261 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

2121 E 21st St

Tulsa, OK 741141409

Telephone 9187492261
Fax 9187498712
Organization at the Same NPPES Address or Phone
Tulsa Dermatology Clinic Inc Facility NPI 1194741561

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: Tulsa Dermatology Clinic Inc. 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

Medical School

Texas Tech University Health Science Center School Of Medicine

Graduation Year

1992

Medicare patients

1,450 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 $488,900 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 $351,150 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

1,862 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

$278,491 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: $3,108.93 across 167 records.

By nature of payment

  • Food and Beverage: $3,102.16 across 166 records.
  • Education: $6.77 across 1 record.

Reporting-company totals (3 largest of 19)

  • ABBVIE INC.: $499.26 across 25 records.
  • Novartis Pharmaceuticals Corporation: $349.38 across 15 records.
  • Janssen Pharmaceuticals, Inc: $322.20 across 15 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

34 years (graduated 1992)

CMS Doctors and Clinicians data list 1992 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

2005

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)

Dr. Lehman 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 Dr. Lehman 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 Tulsa and Oklahoma

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 95% of clinicians listed under Dermatology in Tulsa, OK (2024, 22 clinicians with data). Median for this group: 4,340. Middle half: 2,248 to 6,554.

More Medicare Part B services than 90% of clinicians listed under Dermatology in Oklahoma (2024, 86 clinicians with data). Median for this group: 4,068. Middle half: 2,025 to 6,313.

Medicare-allowed amount

A higher Medicare-allowed amount than 80% of clinicians listed under Dermatology in Tulsa, OK (2024, 22 clinicians with data). Median for this group: $284,901. Middle half: $209,305 to $461,349.

A higher Medicare-allowed amount than 80% of clinicians listed under Dermatology in Oklahoma (2024, 86 clinicians with data). Median for this group: $259,515. Middle half: $129,844 to $388,551.

Paid by Medicare

A higher Medicare payment amount than 75% of clinicians listed under Dermatology in Tulsa, OK (2024, 22 clinicians with data). Median for this group: $197,138. Middle half: $142,589 to $340,585.

A higher Medicare payment amount than 80% of clinicians listed under Dermatology in Oklahoma (2024, 86 clinicians with data). Median for this group: $183,493. Middle half: $91,080 to $275,843.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Dermatology in Tulsa, OK (2024, 24 clinicians with data). Median for this group: 1,090. Middle half: 345 to 1,571.

More Part D prescriptions than 90% of clinicians listed under Dermatology in Oklahoma (2024, 97 clinicians with data). Median for this group: 550. Middle half: 227 to 1,127.

Part D drug cost

Close to the middle for clinicians listed under Dermatology in Tulsa, OK (2024, 24 clinicians with data). Median for this group: $229,598. Middle half: $43,059 to $436,460.

A higher Part D drug cost than 70% of clinicians listed under Dermatology in Oklahoma (2024, 97 clinicians with data). Median for this group: $100,619. Middle half: $7,744 to $312,562.

33 active clinicians are listed under Dermatology with a practice address in Tulsa, OK (125 in Oklahoma).

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

Telehealth indicator in Tulsa

3% of these 33 clinicians have the CMS telehealth indicator.

78.8% of these 33 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): 167 records totaling $3,108.93.

Manufacturer Payment Nature Product Type Amount ($)
Arcutis Biotherapeutics, Inc.
Food and Beverage
In-kind items and services
Zoryve General $87.92
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $37.04
ABBVIE INC.
Food and Beverage
In-kind items and services
— General $33.86
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $31.10
ABBVIE INC.
Food and Beverage
In-kind items and services
— General $30.53
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $28.35
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $28.16
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $28.04
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $27.30
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $27.23
MAYNE PHARMA COMMERCIAL LLC
Food and Beverage
In-kind items and services
— General $27.11
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $26.82
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $26.62
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $26.45
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $26.37
Krystal Biotech Inc
Food and Beverage
In-kind items and services
VYJUVEK General $25.97
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $25.90
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $25.56
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $25.34
Ortho Dermatologics, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
SILIQ General $24.98
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $24.89
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
Rhapsido General $24.76
ABBVIE INC.
Food and Beverage
In-kind items and services
SKYRIZI General $24.76
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $24.56
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $24.42

(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 2016–2023 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, 2017–2024; 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
3,328 576 $25.00 $6.32
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
2,005 1,153 $137.82 $88.37
17000 Destruction of precancer skin growth, 1 growth
1,229 774 $105.00 $51.82
17110 Destruction of skin growth, 1-14 growths
639 478 $175.40 $104.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
505 354 $192.65 $125.20
11102 Biopsy of related skin growth, first growth
256 219 $165.23 $84.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
84 78 $85.71 $54.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
82 82 $160.22 $108.51
17004 Destruction of precancer skin growth, 15 or more growths
78 46 $300.00 $160.78
17281 Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm
56 48 $429.00 $160.31
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm
50 44 $220.68 $130.32
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm
49 41 $268.29 $155.97
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
38 17 $4.00 $0.99
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm
30 29 $213.00 $99.54
17111 Destruction of skin growth, 15 or more growths
30 23 $205.60 $125.26
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm
27 25 $222.00 $154.84
17282 Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm
25 21 $480.00 $191.67
17272 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm
21 19 $299.67 $169.87
11103 Biopsy of related skin growth, each additional growth
20 18 $95.30 $48.18
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm
18 18 $255.00 $94.45
10060 Simple or single drainage of skin abscess
17 14 $160.00 $118.77
69100 Biopsy of ear
16 14 $150.00 $68.54
17280 Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less
13 13 $293.00 $120.00

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
Triamcinolone Acetonide Triamcinolone Acetonide 352 10,097 $3,449.11 195
Ketoconazole Ketoconazole 168 4,778 $3,337.00 87
Hydrocortisone Hydrocortisone 159 3,424 $761.99 107
Betamethasone Dipropionate Betamethasone Dipropionate 129 3,060 $4,950.52 73
Metronidazole Metronidazole 118 3,559 $6,431.94 66
Mometasone Furoate Mometasone Furoate 96 2,353 $1,959.19 71
Mupirocin Mupirocin 87 1,495 $645.03 66
Cephalexin Cephalexin 56 1,246 $602.90 31
Doxycycline Hyclate Doxycycline Hyclate 55 2,067 $899.73 18
Fluocinonide Fluocinonide 53 1,545 $2,279.99 36
Clindamycin Phosphate Clindamycin Phosphate 52 1,269 $1,371.37 32
Valacyclovir Valacyclovir Hcl 37 626 $728.98 18
Minocycline Hcl Minocycline Hcl 33 1,251 $685.95 11
Tacrolimus Tacrolimus 33 794 $2,563.16 19
Clobetasol Propionate Clobetasol Propionate 31 766 $1,183.41 13
Fluorouracil Fluorouracil 31 937 $1,633.41 28
Alclometasone Dipropionate Alclometasone Dipropionate 23 404 $602.93 —
Ciclopirox Ciclopirox 22 660 $539.70 —
Famciclovir Famciclovir 21 194 $460.13 15
Azelaic Acid Azelaic Acid 18 650 $1,099.24 14
Doxycycline Monohydrate Doxycycline Monohydrate 16 464 $406.49 —
Tretinoin Tretinoin 16 492 $685.38 —
Dapsone Dapsone 16 405 $365.83 —
Nystatin Nystatin 14 160 $136.97 —
Imiquimod Imiquimod 14 420 $120.27 —

(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: 2026-04-13
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

License # reported to NPPES OK 19733

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: Oklahoma State Board of Medical Licensure.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
100157070A (OK)
Other Identifier Railroad Medicare
070009001
Other Identifier Aetna Hmo
876756
Other Identifier Aetna Ppo
5864179
Other Identifier State Medical License Num
19733 (OK)

Medicare (PECOS) Enrollment & Ordering Eligibility

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

PRACTITIONER - DERMATOLOGY

Medicare Enrollment ID

I20100922000848

Enrollment State Jurisdiction

OK

PECOS Control ID

3870685902

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

Tulsa Dermatology Clinic Inc

2121 E 21st St, Tulsa, OK 741141409

Phone: 9187492261

Clinicians Sharing This Practice Address or Phone

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

6 listed
NPI 1528054467

Doctor of Medicine (M.D.)

NPI 1033144183

Doctor of Medicine (M.D.)

NPI 1629117528

Doctor of Medicine (M.D.)

NPI 1891781779

Doctor of Medicine (M.D.)

NPI 1316933286

Doctor of Medicine (M.D.)

NPI 1063495380

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated September 26, 2005.

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

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NPI Administrative Meta

NPI Number: 1932195815
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 26, 2005
Last Update: September 29, 2026
Sole Proprietor: No

Other Dermatology Specialists in Tulsa

All Dermatology Specialists in Tulsa

Mailing Address

Po Box 52588

Tulsa, OK 741520588

Phone: 9187492261

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.