NPPES file of Aug 9, 2026

Carol Claire Crisostomo, CRNP

Family Nurse Practitioner · Gaithersburg, MD

Carol Claire Crisostomo, CRNP is a family nurse practitioner with a practice address in Gaithersburg, Maryland, and NPI 1518770858, issued on Jan 30, 2025. Check the license (Maryland AC007885, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518770858
Name
Carol Claire Crisostomo
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
AC007885 MD
0001281517 VA
Self-reported in NPPES; status is on the state search
Practice location
818 W Diamond Ave Ste 130, Gaithersburg, MD 20878
Phone
(301) 409-0515
Enumerated
Jan 30, 2025
Record last updated
Jul 28, 2025
Medicare enrollment
Enrolled (PECOS I20251016002995); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →

Also registered at 818 W Diamond Ave Ste 130

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alexandra Villanueva, FNPFamily Nurse Practitioner1124904206

Verify Carol Claire Crisostomo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license AC007885    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

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Carol Claire Crisostomo among 4,124 family nurse practitioner records in Maryland

Carol Claire Crisostomo, CRNP is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 93% of them.

  • NPI issued2025 · 93% of these records are older, 2% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2025 · median 2019 among the 2,370 with a school on file
  • Record last updated2025 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

59 family nurse practitioner records list a practice address in Gaithersburg

They are 59 of the 2,580 NPPES records with a practice address in Gaithersburg, and 4,124 family nurse practitioner records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,124 in Maryland → Every provider in Gaithersburg → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Annella Banks, CFNPGaithersburg, MD 208781356557359
  2. Susan Evans, A.P.R.N.N Potomac, MD 208781285710160
  3. Adele Hagen, NP-CGaithersburg, MD 208781386993640
  4. Danielle Johnson, CRNP- FAMILYGaithersburg, MD 208781831478890
  5. Martine Kirwin, NPGaithersburg, MD 208781649776121
  6. Lori Lucas, NPGaithersburg, MD 208781831508878
  7. Ginette Ndingue, NPGaithersburg, MD 208781770015794
  8. Nupur Rivera, MSN, FNP-CGaithersburg, MD 208781669847513

Common questions

What is Carol Claire Crisostomo, CRNP's NPI number?

Carol Claire Crisostomo, CRNP's National Provider Identifier (NPI) is 1518770858, issued on Jan 30, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Carol Claire Crisostomo, CRNP located?

The NPPES record lists a practice address at 818 W Diamond Ave Ste 130, Gaithersburg, MD, 20878. Phone: (301) 409-0515. Providers update this record themselves, so call before visiting.

How can I verify Carol Claire Crisostomo, CRNP's license?

NPPES lists Maryland license number AC007885, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.