Neel Subramanian Iyer, DO
Maternal & Fetal Medicine Physician · Long Beach, CA
Neel Subramanian Iyer, DO is a maternal & fetal medicine physician with a practice address in Long Beach, California, and NPI 1689235418, issued on Jun 24, 2019. Check the license (California 20A22593, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Neel Subramanian Iyer
- Credential
- DO
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License numbers
- 20A22593 CA
25MB10663800 NJ
OS021195 PA
DO01333 RI
Self-reported in NPPES; status is on the state search - Practice location
- 2888 Long Beach Blvd Ste 400, Long Beach, CA 90806
- Phone
- (562) 997-8510
- Enumerated
- Jun 24, 2019
- Record last updated
- Apr 28, 2026
- Fax
- (855) 851-4402
- Medicare enrollment
- Enrolled (PECOS I20250325002435); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 343 in California → Look up another NPI →
Also registered at 2888 Long Beach Blvd Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Chan, M.D.Maternal & Fetal Medicine Physician1649236480
- Megan Oakes, MDObstetrics & Gynecology Physician1811377195
- Vineet Shrivastava, M.D.Maternal & Fetal Medicine Physician1912927500
- Rebecca Simon Quigley, M.D.Maternal & Fetal Medicine Physician1649681008
- Heather Sykora, NPWomen's Health Nurse Practitioner1801495171
Verify Neel Subramanian Iyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A22593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $6,511.00
1 payment: consulting fee; the largest payer was Sonio. The 784 providers of this specialty with any payment received $1,252.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Jefferson University PhysiciansPhiladelphia, PA
- Magella Medical Group IncLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neel Subramanian Iyer among 343 maternal & fetal medicine physician records in California
Neel Subramanian Iyer, DO is one of 343 maternal & fetal medicine physician records with a practice address in California. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 97% of them.
- NPI issued2019 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2017 · median 2003 among the 181 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in California
There are 343 maternal & fetal medicine physician records in California.
All 343 in California → Every provider in Long Beach → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Kenneth Chan, M.D.Long Beach, CA 908061649236480
- Jennifer McNulty, MDLong Beach, CA 908061629023296
- Michael Nageotte, M.D.Long Beach, CA 908061972559631
- Vineet Shrivastava, M.D.Long Beach, CA 908061912927500
- Rebecca Simon Quigley, M.D.Long Beach, CA 908061649681008
- Kevin Amaya, D.O.Harbor City, CA 907101215193495
- Bruce Kovacs, M.D.Whittier, CA 906021629074976
- Samuel Bruce, M.D.Pasadena, CA 911051417069105
Common questions
What is Neel Subramanian Iyer, DO's NPI number?
Neel Subramanian Iyer, DO's National Provider Identifier (NPI) is 1689235418, issued on Jun 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Neel Subramanian Iyer, DO located?
The NPPES record lists a practice address at 2888 Long Beach Blvd Ste 400, Long Beach, CA, 90806. Phone: (562) 997-8510. Providers update this record themselves, so call before visiting.
How can I verify Neel Subramanian Iyer, DO's license?
NPPES lists California license number 20A22593, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.