Peter Charles Klatsky, M.D. Inc

Primary specialty

Reproductive Endocrinology PhysicianTaxonomy code 207VE0102X

License

A91127 Issued in CA

Legal business name

PETER CHARLES KLATSKY, M.D. INC

Practice address

1 Daniel Burnham CT
Suite 110C
San Francisco, CA 94109-5455

Phone

(415) 200-6259

NPI assigned

Sep 15, 2015

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Peter Klatsky, MD

Title

Director

Phone

(415) 200-6259

Specialties & licenses 1

Addresses

Other names 1

• Spring Fertility Doing business as

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 13

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Isiah Harris, MD

  • Reproductive Endocrinology Physician
  • Redwood City, CA
  • NPI 1184757080
  NPD (past)
• Kelly Melana McCarter, MD

  • Reproductive Endocrinology Physician
  • San Francisco, CA
  • NPI 1093210783
  NPD (past)
• Debra A. Minjarez, M.D.

  • Reproductive Endocrinology Physician
  • Santa Barbara, CA
  • NPI 1093725731
  NPD (past)
• Gayathree Murugappan, MD

  • Obstetrics & Gynecology Physician
  • Palo Alto, CA
  • NPI 1497198931
  NPD (past)
• Ijeoma Okeigwe, M.D.

  • Reproductive Endocrinology Physician
  • Fremont, CA
  • NPI 1235429861
  NPD (past)
• Monica Cristina Pasternak, M.D.

  • Reproductive Endocrinology Physician
  • San Francisco, CA
  • NPI 1881954238
  NPD (past)
• Nam D Tran, MD, PH.D

  • Obstetrics & Gynecology Physician
  • San Francisco, CA
  • NPI 1780710418

  Reproductive Endocrinology

  NPD (past)
• Sara Josephine Vaughn, M.D.

  • Reproductive Endocrinology Physician
  • Redwood City, CA
  • NPI 1982970877
  NPD (past)
• Temeka Kincy Zore, M.D.

  • Reproductive Endocrinology Physician
  • San Francisco, CA
  • NPI 1447526587
  NPD (past)
• Joseph John Chervenak, M.D.,M.B.A.

  • Student in an Organized Health Care Education/Training Program
  • New York, NY
  • NPI 1750812137
  NPD (past)
• Serena Lara Marie Dovey, MD

  • Reproductive Endocrinology Physician
  • Aurora, CO
  • NPI 1881853349
  NPD (past)
• Natalia M Grob, MD

  • Reproductive Endocrinology Physician
  • Denver, CO
  • NPI 1053622639
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1442275200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1783555200000",
    "number": "1902275407",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 DANIEL BURNHAM CT",
            "address_2": "SUITE 110C",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941095455"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 DANIEL BURNHAM CT",
            "address_2": "SUITE 110C",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941095455",
            "telephone_number": "415-200-6259"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2550 Douglas Blvd Ste 160",
            "address_purpose": "LOCATION",
            "city": "Roseville",
            "state": "CA",
            "postal_code": "956613996",
            "country_code": "US",
            "telephone_number": "415-964-5618",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "PETER CHARLES KLATSKY, M.D. INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2015-09-15",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A",
        "authorized_official_last_name": "KLATSKY",
        "authorized_official_first_name": "PETER",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "415-200-6259",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207VE0102X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Obstetrics & Gynecology, Reproductive Endocrinology",
            "state": "CA",
            "license": "A91127",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Spring Fertility",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Kilisitina Petelo
• Steven F Petelo
• Peter a Von Rogov Mda Professional Corporation
• Peter B Weber MD Inc
• Peter C Richards MD,Inc
• Peter Farmer DDS Inc
• Peter J Panagotacos, MD a Medical Corporation
• Kathryn Peter, LAC
• Miles Andrew Peterken, L.AC
• Boris M. Peterlin, MD

• Reproductive Endocrinology Physician in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Reproductive Endocrinology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.