NPPES file of Aug 9, 2026

Mellerie Langford, NP

Women's Health Nurse Practitioner · Palo Alto, CA

Mellerie Langford, NP is a women's health nurse practitioner with a practice address in Palo Alto, California, and NPI 1699174854, issued on Aug 13, 2014. Check the license (California 95019569, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699174854
Name
Mellerie Langford
Credential
NP
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
95019569 CA
AP126402 TX
Self-reported in NPPES; status is on the state search
Practice location
195 Page Mill RD Ste 103, Palo Alto, CA 94306
Phone
(888) 731-8994
Enumerated
Aug 13, 2014
Record last updated
Oct 1, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 195 Page Mill RD Ste 103

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

  1. Christine Ackerman, NPNurse Practitioner1659748747
  2. Kelsey Adams, MSN, R.N., F.N.P.Family Nurse Practitioner1295069516
  3. Ellen Allen, FNPNurse Practitioner1457059271
  4. Samantha Allnutt, FNP-CFamily Nurse Practitioner1487176046
  5. Katrina Armstrong, WHNPWomen's Health Nurse Practitioner1457975849
  6. Sonia Bajwa-DulaiInternal Medicine Physician1336429711

Verify Mellerie Langford in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95019569
    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 California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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92% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024

18 Medicare Part D claims, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D.

  1. Mellerie Langford18
  2. Specialty average217

Most prescribed

  1. Estradiol12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Mellerie Langford among 912 women's health nurse practitioner records in California

Mellerie Langford, NP is one of 912 women's health nurse practitioner records with a practice address in California. 46% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 61% of them.

  • NPI issued2014 · 61% of these records are older, 35% newer
  • In a Medicare fileYes · 46% of these records are
  • In the CMS Doctors and Clinicians fileNo · 18% of these records are
  • Record last updated2025 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in California

There are 912 women's health nurse practitioner records in California.

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Vanessa BarienbrockPalo Alto, CA 943061457633091
  2. Amalia Books, N.PPalo Alto, CA 943061306993092
  3. Kathryn Carver, CRNPPalo Alto, CA 943061629531645
  4. Angela Dilaura, RN, NPPalo Alto, CA 943061902223688
  5. April Figueroa, FNP-CPalo Alto, CA 943061336630193
  6. Carly Lamantia, APNPalo Alto, CA 943061326425570
  7. Debra McGee-Smith, N.P.Palo Alto, CA 943061205959640
  8. Roschelle Omololu, CNMPalo Alto, CA 943061871925222

Common questions

What is Mellerie Langford, NP's NPI number?

Mellerie Langford, NP's National Provider Identifier (NPI) is 1699174854, issued on Aug 13, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mellerie Langford, NP located?

The NPPES record lists a practice address at 195 Page Mill RD Ste 103, Palo Alto, CA, 94306. Phone: (888) 731-8994. Providers update this record themselves, so call before visiting.

How can I verify Mellerie Langford, NP's license?

NPPES lists California license number 95019569, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Mellerie Langford, NP prescribe under Medicare Part D?

In 2024, Mellerie Langford, NP had 18 Medicare Part D claims; the average among women's health nurse practitioner prescribers was 217. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.