What is Caitlin Marks's NPI number?

Caitlin Marks's National Provider Identifier (NPI) is 1932778099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Caitlin Marks's specialty?

Caitlin Marks is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Caitlin Marks located?

Caitlin Marks's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.

What is Caitlin Marks's phone number?

The practice phone number listed in the NPPES registry for Caitlin Marks is (314) 362-5000.

Is Caitlin Marks's NPI active?

Yes — Caitlin Marks's NPI (1932778099) is active in the NPPES registry as of the last update on 2021-06-25.

IndividualActive

Caitlin Marks, MD

NPI 1932778099 · Plastic Surgery Physician · Saint Louis, MO

Caitlin Marks, MD is a Plastic Surgery Physician provider in Saint Louis, MO (NPI 1932778099).

Provider details

NPI number: 1932778099
Entity type: Individual
Primary specialty: Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 2021023729 (MO)

Practice location

1 Barnes Jewish Hospital Plz

Saint Louis, MO 63110-1003

Phone: (314) 362-5000

Approximate (ZIP-level) locationGet directions

More MO providers

Mailing address

660 S Euclid Ave

Saint Louis, MO 63110-1010

Specialties & taxonomies

Plastic Surgery PhysicianPrimary208200000XLicense 2021023729 (MO)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
5 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	37	36
Ondansetronbrand: Ondansetron Odt	19	19
Ibuprofen	18	18
Cyclobenzaprine Hcl	14	14
Doxycycline Hyclate	12	12

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$623 across 8 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2021-06-23
Last updated: 2021-06-25
Certified: 2021-06-25

Frequently asked questions

What is Caitlin Marks's NPI number?: Caitlin Marks's National Provider Identifier (NPI) is 1932778099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Caitlin Marks's specialty?: Caitlin Marks is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Caitlin Marks located?: Caitlin Marks's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
What is Caitlin Marks's phone number?: The practice phone number listed in the NPPES registry for Caitlin Marks is (314) 362-5000.
Is Caitlin Marks's NPI active?: Yes — Caitlin Marks's NPI (1932778099) is active in the NPPES registry as of the last update on 2021-06-25.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Oxycodone Hcl	37	36
Ondansetronbrand: Ondansetron Odt	19	19
Ibuprofen	18	18
Cyclobenzaprine Hcl	14	14
Doxycycline Hyclate	12	12

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$623 across 8 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions